CASE:

• Diameter: 46 mm
• Material: bronze
• Glass: Sapphire crystal
• Water-resistant: 100 meters

DIAL:

• dual-layer dial. Upper layer made in matte brown metal. Laser cut numbers, indices and counters; lower layer in sapphire.

STRAP:

• leather

MOVEMNET:

• automatic mechanical chronograph processed and modified according to U-BOAT specifics. Custom skeletonized rotor. 28,800 BpH (4 Hz) frequency. 48 hours power reserve. 25 jewels (rubies).

Functions:

• hours, minutes, seconds, chronograph, date, 24h.