GSW PO BOX 2301
SUWANEE, GA, USA
30024
www.goldsmithworks.com
770.831.1257 - 1.800.438.6894

Date/Report Number:.120214:EGST-AF43-3322 Item:  : JAPANESE THEME OMEGA POCKET WATCH CONVERSION OMEGA

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Description of item:  VINTAGE  JAPANESE THEME OMEGA POCKET WATCH CONVERSION OMEGA 15 JEWEL SUB-SEC REGISTER EXHIBITION CASED

Estimated Retail Replacement Value $1875.00


Reports are supplied at the request of the customer and it is for the customer's exclusive use. Reports express an opinion of the time of the examination of the jewelry. This report is for customers use only for the following two purposes, indicating estimated retail replacement value to obtain insurance coverage, or for the purpose of providing geological information. goldsmith Works does not guarantee that the appraisal valuation will result in a sale at the price. Estimated retail replacement value is arrived after analyses of what the approximate high retail cash asking price is for labor, materials, and design. These prices may be substantially higher than actual transaction or warranty with regards to any item described in the report, since jewelry grading is not an exact science, this  report represent the best opinion of the company. GoldSmith Works is in no case responsible for differences that occur by repeated grading by other experts in the field and/or use of other standards, norms, methods or criteria other than those used by GoldSmith Works. GoldSmith Works is expressly held harmless by customers including, but with out limitation for any claims or actions that may arise out of negligence in connection with the preparation of this laboratory report, or actions based upon the customer's use of the report. The information on the carat weight, clarity grade, color grade on the report is approximate due to the limitations in jewelry grading. The item was tested, graded, and examined under 10x magnification using the techniques and equipment available to GoldSmith Works, including fully corrected triplet loupe, binocular microscope, master color comparison guides, diamond color comparison tools, electronic carat balance, non-contact optical measuring device, and ancillary instruments necessary at the time of Exam


 

ACQUIRED
JAPANESE THEME
OMEGA POCKET WATCH
CONVERSION

OMEGA
15 JEWEL
SUB-SEC REGISTER

EXHIBITION CASED
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BOTH OMEGA AND JAPANESE CULTURE

RARELY DO WE DISCOVER WATCHES THAT TRULY
ARE BEAUTIFUL AND ONE OF A KIND LET ALONE REPRESENT AN ANCIENT CULTURE


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THIS CONVERSION HAS ALL THE DETAILS YOU WOULD DESIRE IN AN AWESOME VINTAGE TIME PIECE ALONG WITH THOSE YOU WOULD EXPECT IN A MODERN TIME PIECE.

15J VINTAGE OMEGA MILITARY MOVEMENT
HEAVY DUTY CASE CONVERSION
CUSTOM COMFORT FIT DROP LUGS
ORIGINAL CROWN
DOUBLE CRYSTALS
EXHIBITION CASE BACK

50 X 60
MM
W/O CROWN

LUG TO LUG 60
XCROSS BEZEL 50

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THE CUSTOMIZED OMERGA SIGNED   DIAL IS ALL JAPANESE
FROM THE MT.FUJI AND PAGODA
TO THE SUN AND JAPANESE STYLE CLOUDS
TO THE WATER AND "JAPAN" IN KANJI
IT IS STUNNING

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THE BLACK OUTER RING HAS THE
ORIGINAL OMEGA MINUTE & HOUR DIAL DOTS
THEN THERE ARE THE COPPER  KANJI NUMERALS

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THAT IS THE ORIGINAL OMEGA SUB SECONDS HAND AT THE 9
AND THE ORIGINAL BLACK HOUR AND MINUTE HANDS

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NOTE DROP LUGS
MANY OVERSIZE CONVERSIONS ARE UNCOMFORTABLE
DROP LUGS PROVIDE A NICE FIT TO THE WRIST
THIS IS SO COMFORTABLE

YOU DO NOT REALIZE YOUR WEARING IT
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THE ORIGINAL CROWN WAS UTILIZED
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A FIRST CLASS TIME PIECE WITH ART AT IT'S FINEST
OVERHAULED
AND SEALED THIS WONDERFUL BEAUTY
SO HE COULD WARRANT FOR 12 MONTHS

THERE IS NO DOUBT THAT YOU WILL GET DECADES OF USE
AND ENJOYMENT OWNING AND WEARING IT

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FITS SO COMFORTABLE
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ANOTHER VIEW
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THE AIR CORP STYLE LEATHER STRAP IS PERFECT
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WHILE THIS TIME PIECE HAS WEIGHT
WHEN WORN THE WATCH DOES NOT MOVE
TWIST OR FEEL TOO HEAVY

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THE HEAVY DUTY STITCHED
AIR CORP STYLE LEATHER STRAP
IS PERFECT

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THE HEAVY DUTY STITCHED
AIR CORP STYLE LEATHER STRAP
IS PERFECT

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THE HEAVY DUTY STITCHED
AIR CORP STYLE LEATHER STRAP
IS PERFECT

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EVEN WITH A BUSY DIAL IT REMAINS EASY TO READ
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STUNNING

CONDITION
MINT
WINDS SETS RUNS

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WITH YOUR INVESTMENT YOU RECEIVE:

a) FREE A ONE YEAR GSW LIMITED WARRANTY

d) 1450.00 [KEYSTONE] PROFESSIONAL INSURANCE **APPRAISAL

**
APPRAISALS ARE STORED ON A GSW DEDICATED SERVER APPRAISAL WEBSITE WHERE YOU MAY DOWN-LOAD, COPY-TO OR FORWARD TO YOUR INSURANCE COMPANY OR JEWELERS MUTUAL ONLINE 24/7

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A FEW OF ROCK'S  OWN
PAST MILITARY CONVERSIONS

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WALTHAM

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WESTEND

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GALLET

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OMEGA

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OMEGA

IMG_3486.jpg (115547 bytes)
ALPINA

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ALPINA

IMG_4369.jpg (118079 bytes)
DOXA

IMG_4565.jpg (150543 bytes)
ALPINA

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LANCET

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LONDON IMPORT

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LONDON IMPORT



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IF THERE IS A PROBLEM AFTER RECEIVING ANYTHING FROM GSW

NOTE: GSW HAS 12 WEBSITES,   FROM WATCH HISTORY TO RESTORATION AND 40000 PICTURES OF OUR WORKS ONLINE 24/7 FOR OUR PATRONS. WE SPEND AN AVERAGE OF 100 TO 200 USD INVESTING IN EACH WATCH, THEN TWO DAYS RESTORING PLUS STRAPS, CRYSTALS, DIALS, PARTS AND OVERHEAD TO RESTORE EACH PIECE. WITH AN AVERAGE OF 200 PIECES, WE TRY AN RUN YOUR WATCH FOR 24HRS BEFORE WE SHIP. IF THERE IS A PROBLEM OR ISSUE WHEN YOUR TIME PIECE OR ANY ITEM IS RECEIVED, OR AT ANY TIME FOR 12 MONTHS AFTER YOU RECEIVE,  PLEASE CONTACT US DIRECT - WE  OFFER A 14 DAY REFUND PROGRAM, AN OUT STANDING WARRANTY, AND WE DESIRE TO KEEP YOUR PATRONAGE WHETHER YOU INVEST OR NOT!! WE ALSO HOPE YOU WILL RECOMMEND US.


A HISTORY OF THE JAPANESE MILITARY WATCH

Imperial Japan
1930 – 1945

imperial-33.jpg (4949 bytes) Imperial_Seal_of_Japan_svg.png (45820 bytes) japan-merchanyt.gif (1790 bytes)
Imperial Army Imperial Seal Seal & Flag  Imperial Flag

While Japan provided SEIKOSHA made, SWISS made & Hybrid [Japan Case/Dial, w/Swiss and Japanese Movement]  watches, timers, ships watches and chronographs in limited numbers compared with total amount of forces, many watches we discover that survived the napalm fire bombing, and atomic bombs and bonzai charges in the air and on the land, and the sinking of the ships and subs, were those supplied by the individual soldier and officer. Many of the watches and timers that survived were either captured or sold to the occupation forces such as the 11th Airborne and 8th Army.

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JAPANESE WWII NAVEL AIR CHRONOGRAPH
Seikosha Cased Longines Chronographs

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LONGINES: “We have sent 1 movement alone on the 28th June 1941 to Messrs. Hattori, who were our agents in Japan at that time. It is a movement caliber 18.72 chronograph”

The above statement was recorded to history. Just those few words demonstrate  that the above 4x signed SEIKOSHA was in fact a Seikosha cased Longines. GOOGLE GOLDSMITHWORKS JAPANESE NAVAL AIR CHRONO,

TO THE RIGHT IS A 1916-18 RED CROSS SEIKOSHA WATCH. DURING WWI, JAPAN HAD ALLIED HER SELF WITH THE US AND WESTERN POWERS. HER “JOB” WAS PRODUCTION OF WAR MATERIALS AND THE SUPPLY OF NURSES FOR THE BATTLE FIELDS OF FRANCE, THE MOVEMENT IS ASSIGNED SEIKOSHA COPY OF A SWISS IMPERIAL.

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NOTE THE STYLE OF THE STRAPS AS WELL AS THE OUTER CASING SYSTEM, . DO TO THE FACT MOST JAPANESE HAVE SMALLER WRISTS THEN WHAT WAS STANDARD, THESE ARE IN FACT AN IMPORTANT ITEM FOR ALL PERIOD JAPANESE WATCHES.

THE NAMES OF THE MODELS DURING THE PERIOD FROM 1916 THROUGH 194, WERE NAMES THAT PROMOTED THE WILL AND POWER OF THE IMPERIAL NATION. IN FACT, THIS RESTORE IS A SEIKOSHA NATION MODEL WITH A STYLIZED BEZEL

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THIS EARLY 1940 SEIKOSHA “H2? [WATER PROOF] TIMER IS/WAS SIGNED SEIKOSHA ON THE DIAL AND THE MOVEMENT. YET. IN IT’S ENTIRETY  IT WAS AND IS SWISS MADE. THE DIALS WERE DELIVERED UNSIGNED EXCEPT FOR THE “H” OVER “2”,. CASE WAS SERIALIZED IN EUROPE, BUT SIGNED BY SEIKOSHA. .
ANOTHER COOL STRAP TRULY MAKES THIS SEIKOSHA DOUBLE CASED MILITARY WATCH WITH SEIKOSHA SWISS BAR FINISHED MOVEMENT

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A FEW MILLION TIMERS WERE MADE BY SEIKOSHA. CASES WERE USUALLY NICKEL AND SIGNED SKS. THE MOVEMENTS WERE, ACCORDINGLY BY DATE OF PRODUCTION, ALL SWISS OR AMERICAN MOVEMENTS;  THEN COPIED SWISS AND AMERICAN, THEN JAPANESE MADE.

NOW, I WOULD ASSUME THAT THE JAPANESE USED EBAUCHES -MOVEMENTS WITHOUT THE TRAIN-, , BUT OF EVERY 100 UNITS, ONLY 5 COULD BE SO. NOTE THE SWISS BARS ON THIS BEAUTY, 

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HERE IS A CENTER BLOOD RED SUN IMPERIAL WITH SUPER RARE SWEEP SECONDS . THE IMPERIAL HAD A FEW  MOVEMENTS. NONE WERE AMERICAN. RATHER AN IMPERIAL WATCH CO MOVEMENT OR ONE OF SEVERAL SEIKOSHA “IMPERIAL”   MOVEMENTS. ONLY THE SWISS IMPERIAL HAD SWEEPS!   

THIS ONE IS SO DOGON RARE. IT IS AN IMPERIAL WWII HACKED CENTER SWEEP SECONDS MOVEMENT. 15 JEWELS, AND, WHAT WAS IN IT’S TIME, THE RAREST SHOCK ABSORBER SYSTEM.

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DOUBLE HINGED CASES, WHILE EXPENSIVE IN IT’S DAY, WERE NOT AS COSTLY AS THE DOUBLE STEEL CASES. YET WHEN YOU HAVE OPPORTUNITY, NEVER TURN ONE DOWN.

THE LOCK DOWN FLIP SPRING IS HEAVILY CARVED KANJI

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HERE WE HAVE A SILVER SEIKO 1920’S, FRESH FACT AS WAS. YET THIS KILLER HATTORI HAS A SEIKOSHA SWISS COPIED MOVEMENT. SILVER HINGED CASE WITH SILVER WIRE LUGS.

THIS HAPPENS TO BE PROOF THAT WATCHES FROM THE WWI ERA TO THE 1930’S IMPERIAL PERIOD WERE UTILIZED  IN WWII. A WATCH WAS AN EXPENSIVE POSSESSION. THEY WERE HANDED DOWN. THIS BEAUTY HAS A 1942 STRAP, A EARLY 1920’S POCKET WATCH WITH WIRE LUGS AND A 1935 MILITARY COMPASS

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A DOUBLE CASED SEIKO CHRONOMETER WITH  OUT A DOUBT PROOF OF THE UNCANNY ABILITY  THE JAPANESE HAVE FOR DUPLICATING WHAT EVER COME THEIR WAY.

GERMAN-SWISS MADE M.T. STAUFFER
“NEW JOCKEY CLUB” JAPANESE MILITARY RATTRAPANTE. JAPANESE MILITARY ENGRAVED HINGED CASE BACK. NOTE WHAT IS LEFT OF THE RADIUM ILLUMINATION. AT 60, 45 AND ON THE TWO HANDS

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HERE I MATCHED THE RADIUM SYSTEM DOWN TO THE DOUBLE RATTRAPANTE. HANDS. AN ALMOST IMPOSSIBLE TASK DUE TO THE CONSISTENCY OF THE LUMINOVA IN RELATIONSHIP TO THE ORIGINAL RADIUM.

 

THE NAVY ANCHOR  THEN KANJI . THIS WATCH IS ONE HUNDRED PERCENT SWISS .THE HARDEST ASPECT OF THE RESTORATION WAS RE-ILLUMINATING THE DIAL. IT LOOK EXACTLY AS IT DID WHEN FIRST SHIPPED TO JAPAN,

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THE ONLY DIFFERENCE IS THE LUMINATION. IS NOT RADIUM–OF COURCE,,,
JAPANESE IMPERIAL NAVY DECK WATCH. AND RARE JAPANESE IMPERIAL NAVY BATTLE GROUP
MEDAL/MEDALLION

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1936 IMPERIAL ARMY FLAG IN ENAMEL & REPRESENTATIONS OF JAPANESE
1936 BATTLE SHIPS INCLUDING LARGEST BATTLE SHIP IN THE WORLD PERFORMING MANEUVERS CRUISING THE SEA WITH A PROPELLER DRIVEN  AREOPLANE FLYING ABOVE IN THE CLOUDS.

SEIKOSHA JAPANESE ARMY MILITARY
TIMER/STOP WATCH WITH ADJUSTABLE YELLOW LEATHER SILVER & BRASS TIMER

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WITH TRENCH ART CASE BACK

I HAVE RESTORED A FEW THOUSAND JAPANESE 1915 THROUGH 1945 WATCHES. FROM THE HATTORI CASED SWISS TO THE HYBRIDS TO THE TOTALLY SEIKOSHA DESIGNED AND BUILT–NOTE: DOES NOT INCLUDE THE AFTER WAR TO PRESENT.    

THIS WAS AN OFFICERS SEIKOSHA WITH SEIKOSHA 7 JEWEL MOVEMENT. THE 7 JEWELS ARE FOR THE ESCAPEMENT, 4 FOR PALLET/PALLET FORK, 2 FOR BALANCE, 1 FOR ROLLER JEWEL.  WHY OFFICERS. NOTE THE SILVER COMPASS .. TOP OF THE LINE..

90% OF THESE WATCHES ARE DOUBLE CASED.THIS ONE WITH CATHEDRAL STYLE ILLUMINATED HANDS ARE PREMIUM WATCHES, NOTE THE RED 24HR AND THE RAISED AND OUTLINED ILLUMINATED NUMERALS.

ANOTHER RARE MODEL. I AM NOT STATING THEY “WERE” RARE, ONLY THAT THEY ARE NOW RARE. THOSE WITH THE RED 24HR TIME,

ANOTHER RED SUN. THIS HAS THE FIRST CLASS OUTER CHAPTER OF A DIFFERENT COLOR,

SEIKOSHA DELIKA 1923/1926 WITH THE MOST AMAZING SEIKOSHA DIAL -RESTORED OF COURSE– ANOTHER WITH RADIUM REMOVED & LUMINOVA UTILIZED. NOTE THE 24HR DIAL AND ORIGINAL BLACK MOON HANDS . THE INFLUENCE WERE TRENCH WATCHES.

IT AMAZES US TO SEE REAL STUFF LIKE THIS KILLER WATCH. AN IMPERIAL. I MEAN A SWISS MADE IMPERIAL MOVEMENT IN A JAPANESE CASE. THE LEATHER STRAP WAS 85 YEARS OLD, TOOK ROCK A WEEK TO RECONDITION & REPAIR. NOT THE COMPASS!

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ANOTHER POCKET WATCH WITH RADIUM. OF COURSE ROCK PROFESSIONALLY REMOVED THE DEAD RADIUM AND SUBSTITUTED LUMINOVA. I LIKE TO TECH “WATCHERS” THE FACT THAT GERMANY DID NOT USE RADIUM ON SUBS. THEY USED PHOSPHOROUS ZINC MIX. READ “IRON COFFINS”

NOTE CASE BACK. WHEN COLLECTING THESE RARE AND FINE WATCHES BOTH KOREA AND CHINA PLAYED PROMINENT ROLES

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ANOTHER RED SUN SEIKOSHA WITH A SLIGHTLY WIDER STRAP. THE BADGE IS POST WAR, I LIKE THESE WATCHES WITH RED SUNS. YOU CAN TELL THEY WERE ADDED AFTER PRODUCTION BECAUSE BO TWO ARE ALIKE..

HERE WE HAVE A RARE TRIPLE COMBO. IT IS A SEIKOSHA. BUILT POCKET WATCH WITH 24HR DIAL. THE MOVEMENT WAS COPIED FROM AN AMERICAN WALTHAM POCKET WATCH — BUILT ENTIRELY BY SEIKOSHA.

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WHAT MAKES THIS AN UNUSUAL PIECE IS THE JAPANESE TOKYO HAND MADE LEATHER CASE. ON THE FRONT SIDE ARE NUMERALS STAMPED AROUND A SMALL OPENING. LIKE THE METAL COBBLERS YET IN LEATHER SO WELL MADE WITH TOP LINE LEATHER, IT SURVIVED 85 YEARS …

NOTE THE SMALL OPENING, JUST ENOUGH TO BE ABLE TO SEE THE HANDS AND THE 24 HR RED CHAPTER CAN BE VIEWED WITH EASE 

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WHAT A BEAUTY. DIAL IS AS GREAT AS THOSE I DEMONSTRATED AS TOP LEVEL 28/29MM WITH FANCY DIALS LIKE MOVADO, GALLET,  OMEGA, PARA, CONCORD, ORIS, IMPERIAL AND OTHERS.

NOTE THE STEEL BAND, THIS WAS WITHOUT A DOUBT AN AMERICAN STEEL BRACELET WITH A JAPANESE POST WAR NAVY SERVICE BADGE. STUNNING AND RUNNING..

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THE SEIKO AT LEFT HAD A DOUBLE CASE. THE OUTER CASE HAD A 24HR MILITARY BEZEL. YOU WILL FIND SOME LIKE THIS WITH DIALS THAT ARE DIFFERENT. PERSONALIZED. EVEN WITH KANJI, THE RED SUN MATCHED THE RED 13.

THE JAPANESE WERE NO DIFFERENT THAN THE AMERICANS OR BRITISH,  THEY SUPPLIED SOME TIME PIECES. THESE WERE IDENTIFIED BY THE DIALS. A STAR FOR THE ARMY, A CHERRY BLOSSOM FOR AIR CREWS, AND AN ANCHOR FOR THE NAVY. THE WATCH AT RIGHT IS A SEIKOSHA WITH A JAPANESE SWISS COPIED MOVEMENT 

IMG_1675.JPG (111002 bytes) AS WE SEE THE STAR UNDER THE 12 ABOVE TO THE LEFT IS A NAVY VERSION WITH THE ANCHOR ON THE CASE BACK
NOTE THE NAVAL EMBLEM CONSISTING OF AN ANCHOR,   SERIAL AND OUTFIT NUMBER IMG_1676.JPG (106505 bytes)

IN SOME CASES –PUN INTENDED– THE MOVEMENTS WERE ALL SWISS. THE ONE AT LEFT IS A 15J SWISS IWC. IT SEEMED THAT THESE EXTREMELY RARE MODELS ACTUALLY WERE GRAVED OR STAMPED MODELS.  
THIS NATION WAS AWESOME, IT WAS SNAPPED UP PRETTY QUICK.NO DOUBT IT WAS WHAT I CALL WAR UPDATED WITH RED 24HR CHAPTER. THE HANDS ARE SPECIAL AS FAR AS SEIKOSHA SEIKO WAS CONCERNED. JUST LOOK AT MOVEMENT…,.

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SIGNED SEIKOSHA 15 JEWELS MEANS THIS WAS  TOP WWII MOVEMENT. MOST DO NOT EVEN SAY THEY HAVE A JEWEL LET ALONE 15. WE FIND MOST OF THESE WITH NONE JEWEL TO 7 JEWELER. THIS IS A SWISS MOVEMENT.
THE BACK OF THE CASE IS AWESOME. NOTE THE ENGLISH BONKLIP BRACELET. WHILE THERE MAY HAVE BEEN SOME OF THESE TAKEN FROM POW’s, I BELIEVE IT WAS ADDED LATER.

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