Sinn Diving Watches | U1 | 1010.023 | The Hour Glass New Zealand

The U1 S E is an attractive new version of one of our most popular diver’s watches, the U1. Previously, the U1 was available with a black diver’s bezel. As the U1 S E, the watch now comes with an all-over Black Hard Coating on a tegimented basis, which further highlights its design. The case and crown of the U1 S E are made of high-strength seawater-resistant German Submarine Steel. As well as having extreme seawater resistance, this material possesses the highest level of non-magnetic properties. Thanks to its captive design, it is virtually impossible for the diver’s bezel with minute ratcheting to become detached from the case as a result of hard knocks.

SPECIFICATIONS

Diameter:

44mm
Case Material:

German Submarine Steel, Black
Case Back:

Screw-Fastened
Movement:

Automatic, Self-Winding

Water Resistance:

100 Bar
Calibre:

SW 200-1
Features:

Hours, Minutes, Seconds
Date Display
Diver’s Bezel With Minute Ratcheting And Luminous Key Mark
Black Hard Coating On A TEGIMENT Technology Basis
Captive Bezel
Meet The Technical Requirements For Waterproofness, As Set Out In Standard Din 8310
Waterproof And Pressure-Resistant To 1,000m Diving Depth (= 100 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 / EN 14143 And Certified By DNV GL
Low Pressure Resistant
Anti-Magnetic As Per DIN 8309
Frequency:

28,800 Semi-Oscillations Per Hour

Dial:

Matt Black Dial
Strap:

Rubber Strap With Folding Buckle