Sinn U1 Camouflage Limited Edition Military Automatic 44mm 1000m Diver


Out of stock

SKU: 305473483474 Categories: ,

We take trades against any of our watches!!! We also buy watch packages!

The Sinn U1 Series has become the best selling in the brand’s history and is recognized as iconic to the brand.

And unlike watches made in stainless steel, this watch case does not need to be rinsed with tap water with each exposure to a salt water environment since it is made from true submarine steel.

The uni-directional ratchet operated rotating bezel is also milled from this submarine steel and is Tegimented. The indices are machined directly into the bezel without the use of bezel inserts, which can corrode or come loose at deep depths. 

The international testing lab of Germanischen Lloyd has tested the Sinn U1, and determined that the watch can be certified as water resistant to 1,000 meters. This same firm tests submarines for their ability to withstand the effects of underwater use.
Awesome Sinn U1 Camouflage Limited Edition Diver! Only 500 Pieces Made & Sold Out at Sinn & Watchbuys!!
Complete Set and LE #309/500!!

MODEL: U1 Camouflage Limited Edition #309/500

MOVEMENT: Swiss Automatic 

CASE: Submarine Steel

CROWN: Screw-Down crown

SIZE: 44mm

LUGS: 22mm

DIAL: Military Camouflage Dial

BEZEL: Rotating Diver

CONDITION: Pre-Owned – As-New! Brand New Feb 2021!

BOXES/PAPERS: Yes/Yes: 100% Complete Sinn Box Set – Everything as shown in pictures!


STRAP/BRACELET: – 2 – Original Sinn Military Green Rubber Strap with Steel Deployment buckle (will fit up to a 7 3/4 inch wrist comfortably) & Additional Sinn Unworn Military Green NATO Strap.


Let us know what you have in your collection!! I consider all watches in trade! Please upload pictures and include details of your trades through my Trade/Buy tab at the top of my homepage.