InnovativePatentedcrown release system at 8 o’clock for easy time and date setting.

U-BoatU28Swiss Made Automatic Movementwith aFrequency of 28,800 vibrations per hour, 4 Hz. Power reserve of38 hours – 25 Jewels.The movement is modified and personalised to U-BOAT specifications, with date display at 3 O’Clock.

47mm x 17mm316L Stainless Steel Black IPB Case withHand Finished Satin look – Distinctive crown on left side with patented screw-down protection device.Serial number engraved on a small plate fixed to the side of the case. High QualitySapphire CrystalGlass with Anti-Reflection Treatment

BlackDial with Beige Arabic numerals, beige hands and markerstreated with beigeSuperluminova.Visible Ruby at 6 O’Clock.

Screwed In, Black IP 316L Stainless Steelcase back withOpenFum Glass windowshowing the skeleton balance wheel

23mm x 12cmBlack9160 Laser Cutstrap handmade from hand-finished calf leather and processed according to traditional artisan techniques to give the strap a naturally distressed look and feel.

Water Resistant to 100M 10ATM