U-BOAT Sommerso PROFONDO 10000 MT REF: 3600 46MM 1000ATM DEEP DIVER LTD/100

MOVEMENT
mechanical automatic with technical modifications based on U-BOAT specifications. Frequency: 28,800 vibrations/hour, 4 Hz. Power reserve: 41 hours. 26 jewels. Skeletonized and customized metal rotor. SW 200 Sellita.

FUNCTIONS
hours, minutes, seconds, screw-down crown. Hour and minute hands in metal, treated with beige Super-LumiNova. Unidirectional titanium bezel with laser-engraved markings.

CASE
automatic helium valve at 3 o'clock. Screw-down crown 46 mm diameter, 27mm thickness.

BACK
in titanium with laser engravings. Locking Ring System closure.

DIAL
three-layer metal dial with aged finish. Metal indices and numerals treated with beige Super-LumiNova.

CRYSTAL
domed sapphire crystal with anti-reflective coating, 9.7 mm thick.

WATER RESISTANCE
10000 mt, 1000 ATM.

STRAP
a tribute to tradition and Tuscan mastery. Entirely handmade in Italy, this strap is crafted using carefully selected aged leather and premium materials. Every detail reflects the passion and expertise of the artisans behind it. Included in the box: an extra titanium bracelet, offering a bold and contemporary alternative. 
Width: 22/22 mm 
Strap: Ref. 2142 - aged leather, 22 mm 
Buckle: Ref. 2141 - titanium with double tang, 22 mm