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5,961 Posts
Discussion Starter · #1 ·
Up for sale is a Sinn U1 SDR purchased in April of 2012 from WatchBuys. Still under warranty. Rubber has been sized for up to 7.5 inch wrist. Mine is 7.25 and fits perfect. Deployment has minor marks but nothing serious. Overall condition of the watch is an easy 95%. AR coating is flawless and no marks at all. Tegimented bezel is flawless.

***** NO TRADES *****

I am selling it for $1850US. Payment via Paypal only. Price will include shipping (CONUS/CANADA) and I will absorb the Paypal fee's. I have many references, so please do your homework.
Please PM me for any questions.

Sinn U1 SDR Specs:

Mechanical Movement
•ETA 2824-2
•Self-winding mechanism
•25 bearing jewels
•28,800 semi-oscillations per hour
•Seconds stop function
•Shock resistant as per DIN 8308
•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
•Crown screwable
•Water-resistant as per DIN 8310
•Pressure resistant up to 1,000 m diving depth (= 100 bar), certified by
•Germanischer Lloyd Hamburg
•According to the technical demands for the diving norm DIN 8306
•Tested based on European diving equipment standards EN 250 / EN14143 and certified by Germanischer Lloyd Hamburg
•Low pressure resistant

•Hours, minutes, seconds
•Date display
•Diver’s bezel with minute ratcheting and luminous key mark

SINN Technologies
•Bezel with Black Hard Coating on a TEGIMENT Technology basis
•Captive bezel

Dimensions and Weight
•Case diameter: 44 mm
•Band lug width: 22 mm
•Case thickness: 14.3 mm
•Weight without strap: 113 gramme

Dial and Hands
•Matte black dial
•Indices coated with luminescent colour
•Hour, minute and second hand coated with luminescent colour

•2 years


5,961 Posts
Discussion Starter · #2 ·
SOLD!!! Thank you WUS and Buyer.
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