1175 Buford Highway. Suite 120
Suwanee, Georgia. 30024
www.goldsmithworks.com
770.831.1257 - 1.800.438.6894

Report Number …..022612.FN78E04 Item:  VINTAGE GRUEN PRECISION
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Description of item: VINTAGE GRUEN PRECISION Gruen Precision Date Manual Winding 17 Jewel Cal. N510CA 1960 HAND TURNED AND HAND MADE MADE IN SWITZERLAND ALL STAINLESS STEEL SILVER BRUSHED DIAL DATE AT SIX SWEEP SECONDS SHOCK SYSTEM WITH AWESOME VINTAGE SOLID STAINLESS STEEL BRACELET WITH FULL QUICK-SNAP ADJUSTMENT FOLD-OVER SIGNED DEPLOYMENT AUTOMATIC 1" SLIDE BAR FOR EASY REMOVAL & PLACEMENT

.Estimated Retail Replacement Value $510.00


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

 

 

 


LAST OF THE
GRUEN PRECISIONS
Gruen Precision Date Manual Winding 17 Jewel Cal. N510CA
1960
HAND TURNED
AND
HAND MADE
MADE IN SWITZERLAND

ALL STAINLESS STEEL
SILVER BRUSHED DIAL
DATE AT SIX
SWEEP SECONDS
SHOCK SYSTEM

WITH

AWESOME VINTAGE
SOLID STAINLESS STEEL
BRACELET
WITH FULL
QUICK-SNAP ADJUSTMENT
FOLD-OVER SIGNED DEPLOYMENT
AUTOMATIC 1" SLIDE BAR
FOR EASY
REMOVAL & PLACEMENT
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GRUEN PRODUCED 8 DESIGNS FOR THE DEFENSE SERVICES
1942 ADD DEMONSTRATES THAT MORE MILITARY WATCHES
WERE PRODUCED FOR DIRECT SALES.THAN GOVERNMENT WATCHES
PROVES MY POINT THAT THE BEST MILITARY WATCHES WERE THESE


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.

AAA-GRUEN-4.jpg (63162 bytes)GRUEN
THE LAST OF THE PRECISE PRECISIONS

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SILVER DIAL
SIGNED
GRUEN
PRECISION
17 JEWELS
SWISS MADE

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RAISED
SILVER & BLACK & WHITE
MARKERS

BLACK SECONDS CHAPTER

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THIS
GRUEN
FEATURES

ONE OF A KIND SOLID CASE

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THIS
GRUEN
FEATURES

THIN-LINE
SOLID STAINLESS CASE
WITH
AWESOME SQUARE BENDS
AND
DROP STUB LUGS

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THIS
GRUEN
FEATURES

THE PERFECT ANGLES FOR LOOKS
AND
GREAT BALANCED WEIGHT FOR WEAR

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THIS
GRUEN
FEATURES
EARLY SIXTIES
TV STYLE
LOOK

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THIS
GRUEN
FEATURES
A
LARGE DIAL
WITH
THIN
ANGLED BORDERS


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AWESOME

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THIS IS WHAT THE LOOK WILL BE
NONE ENLARGED
NOTE THE CLEAN COOL LINES

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I HAVE BEEN SAVING THIS BRACELET
FOR
6 YEARS
IT HAS A
STUNNING MODERN LOOK

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AND
FEATURES
LINES SQUARES DIMENSIONS
IN
ICY STEEL

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SMOOTH
STAINLESS STEEL
AND
THERE ARE
AWESOME INCREDIBLE
SPECUIAL FEATURES

YOU WILL BE HARD
  PRESSED TO FIND
ANYWHERE
ON
ANY
STEEL BRACELET


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THE END PIECES ARE SOLID
THEY FIT THIS
GRUEN PRECISION
PERFECTLY
IN FACT
THERE IS NOT ONE
STEEL BRACELET
THAT WILL COME CLOSE TO THIS

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AWESOME ORIGINAL CONDITION

LIKE OUT OF THE BOX NEW

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I LIKE THE THIN LOOK

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THE SLINKY FEEL
IS
PERFECT BALANCE FOR THIS
GRUEN PRECISION

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PERFECT FIT

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SIGNED
STAINLESS STEEL
FS LOGO

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HERE ARE THE CATCHERS
" TO ADJUST LIFT UP"

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WHEN YOU LIFT THIS UP
YOU SIZE THE LENGTH

ON MY ARM UNADJUSTED
THERE WAS ENOUGH
TO FIT AN 8 O R MORE

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ONCE LIFTED YOU SLIDE THE BRACELET END
IT WILL GO DOWN TO A 6 OR LESS
WHEN SIZED
THIS FS BRACELET
CONTINUES TO FEEL GREAT
AND ACTS NORMALLY

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HERE IS THE FEATURE I LOVE
THERE IS A SLIDE THAT SLIDES OUT WHEN
YOU UNBUCKLE THIS STEEL FS BRACELET
MAKING WATCH CHANGING SIMPLY FANTASTIC

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NOTE THE 20'S STYLE SLIDE

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WHEN YOU RELEASE THE CLASP
THE SLIDE OPENS
IT MAY NOT SOUND AWESOME
BUT IS WEARS AWESOME

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THE SLIDE CLOSES AUTOMATICALLY
WHEN YOU START BUCKING THE BRACELET


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MINT CONDITION



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GRUEN PRECISION
STAINLESS STEEL CASE
SWISS MADE

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A GOOD LOOK AT THE CASE
TURNED SOLID BLOCK OF STEEL
YOU CAN TELL IT WAS MADE
WITH A LATH

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ORIGINAL CROWN
THEY DO NOT MAKE THEM LIKE THIS ANYMORE
SEE HOW THICK
WITH SCREW POST

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PIECES READY TO ASSEMBLE
FS BRACELET
OUTER SCREW DOWN STEEL CASE BACK W/SEAL
INNER DEEP BRASS MOVEMENT SEAL
CASE WITH MOVEMENT

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SIGNED
STAINLESS STEEL
GRUEN WATCH CO
SWITZERLAND
510 SSCA

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THIS PIC IS FROM DISSASEMBLY
NOTICE THE INNER CASE SEAL
WITH LOCKING AND POSITION TABS

 



THIS MOVEMENT WAS FIRST MADE IN 1955
AFTER 5 YEARS OF SALES
WITH A  FEW UPGRADES LATER
THIS 1960
N510CA
WAS BORN
SOLID DEPENDABLE
WITH BRASS ISERT INCABLOC SHOCK PROTECTION



Gruen
1960
N510CA
Gruen Precision Date
Manual Winding
17 Jewel
Cal. N510CA

Features
manual wind
sweep second
date: set by changing 22-24h

Data
11.5''', Dm= 25.6mm
H= 4.0mm
17 jewels
f = 18000 A/h
power reserve 42h

 


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CONDITION
- EXCELLENT- 
WATCH WINDS SETS & KEEPS TIME
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