The U2S-M watch is a Unimatic limited edition of only 400 pieces.

It is constructed with a 38.5mm steel case that is water resistant to 300 meters. The watch features a black dial with Super-LumiNova® coated hands for maximum visibility in low light conditions. The watch is powered by a Swiss Made Sellita SW200-1 automatic mechanical movement.

- 300m = 1000ft = 30atm WR
- Diameter 38.5 mm
- 2.7mm thick ultra double domed sapphire
- Inner side anti-reflective coating
- 316 stainless steel case
- DLC black on brushed finish
- Matte black vacuum dial
- Super-LumiNova® C1 white logo
- White graphics
- Automatic calibre Sellita SW200-1 28,800bph
- Hacking seconds hand Bi-directional winding
- Accuracy +/- 12 sec/day up to +/-30 sec/day
- 38h power reserve
- Anti-magnetic ≥4800 A / m
- Black two-piece calf leather strap
- Black two-piece seatbelt strap
- Unimatic Angular Mil screw-down caseback
- Unimatic tough case, warranty card with unique ID seal