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Premium Member
2,625 Posts
Discussion Starter · #1 · (Edited)
Sold: Sinn UX GSG 9 on Bracelet June 2020

Sold Asking $1725 net includes CONUS (only) shipping. Please add 3% if paying PP G&S. Sold

Had sold this a couple of months ago and missed it. Recently asked the buyer if I could buy it back and he was gracious to acquiesce. But now, as watch stories go….something else is calling my name.

LNIB, couldn't find a mark on it with the exception of a very small flee bite on one of the lugs, see photo and the usual bracelet marks.

Bracelet does have some rubs marks on it.

Otherwise LNIB.
Comes on a Sinn non-tegmented bracelet, with boxes, warranty card (dated June 2020), booklets, & Sinn tool.

Quartz Movement
ETA 955.652
High-precision quartz movement
Temperature compensated
7 bearing jewels
Seconds stop function
Shock resistant as per DIN ISO 1413
Anti-magnetic as per DIN 8309
Case made of German submarine steel, bead-blasted
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened
Meet the technical requirements for waterproofness, as set out in standard DIN 8310
Pressure-resistance of the movement up to 5,000 m diving depth (= 500 bar) and of the case up to 12,000 m diving depth (1,200 bar), certified by DNV GL
According to the technical demands for the diving norm DIN 8306
Tested based on European diving equipment standards EN 250 / EN14143 and certified by DNV GL
Low pressure resistant
Hours, minutes, seconds
Date display
Diver’s bezel with minute ratcheting and luminous key mark
SINN Technologies
HYDRO Technology for perfect readability even under water and freedom from reflection at any angle and completely free from fogging
Bezel with TEGIMENT Technology, therefore especially scratch-resistant
Captive bezel
Temperature resistance technology, therefore functionally reliable at temperatures from minus 20°C up to 60°C
Crown with D3-System
Dimensions and Weight
Case diameter: 44 mm
Band lug width: 22 mm
Case thickness: 13.3 mm
Weight without strap: 105 gramme
Dial and Hands
Matte black dial
Indices coated with luminescent colour
Hour, minute and second hand coated with luminescent colour
Mission timer design for optimal readability

Thanks for looking

183 Posts

Quite interested in your Sinn watch. Is
Watch Buys an authorized Sinn dealer - factory warranty?? Quartz movement within 10 seconds accuracy per year?? Is the oil bubble visible? Thanks So Much, Mark

Premium Member
2,625 Posts
Discussion Starter · #5 ·
Hi Mark,
Thank you for tour interest and tour questions.
To the best of my knowledge:
-Watchbuys is the only authorized dealer in the USA.
-Factory warranty 3 years (till June 2023)
-The ETA caliber 955.652 is a thermocompensated superquartz movement. It is said to have accuracy within +/- 10 seconds per year. It is a high-end brass movement with a gold plated finish.
-there is no bubble in the oil.
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