U Boat Dive Replica Watch PROFONDO 10001 LIMITED EDITION 3600/A

MOVEMENT
automatic mechanical movement with technical modifications based on U-BOAT specifications. Frequency: 28,800 vibrations per hour; power reserve: 41 hours. 26 jewels. Sellita SW200. Skeletonized, custom-designed metal rotor.

FUNCTIONS
hours, minutes, seconds. Unidirectional bezel with screw-down. Crown markers. Automatic helium valve at 3 o’clock.

CASE
titanium. Diameter 46 mm, thickness 27 mm.

BACK
titanium. Locking Ring System closure.

DIAL
three-level metal dial with an aged finish. Metal hour markers and numerals treated with beige superluminova. Meteorite insert at 6 o’clock. Metal hands coated with beige superluminova.

GLASS
optical sapphire lens with anti-reflective coating. Thickness: 9.7 mm.

STRAP
Aged leather strap hand-painted by master Tuscan artisans. Ref. 3951/Z, size 22/22 mm. BUCKLE: Ref. 4881. 22 mm wide, made of titanium. An extra titanium bracelet is included in the package, for a technical and contemporary style alternative.