U-BOAT Classico 45 BK GMT Tungsteno Automatic Black Ref. 8050

Innovative crown release system (patented) at 8 o'clock for easy time and date setting. 

MOVEMENT: 
U-2893 GMT automatic mechanical, personalized to U-BOAT specifications, with date display and stem position at 9 o'clock; second time zone.
Frequency: 28,800 vibrations per hour, 4 Hz. Power reserve: 48 hours. 25 jewels.

FUNCTIONS: 
hours, minutes, seconds, hand for time-zones mechanism, date.

CASE: 
AISI 316L stainless steel with satin finish, distinctive crown on left side with patented protection device. Diameter 45 mm. Polished tungsten bezel. 

BACK: 
sealed with seven external screws, fumé sapphire crystal reveals the movement. 

DIAL: 
black with beige hands and markers. Red time-zones hand.

CRYSTAL: 
high quality sapphire, scratchproof. 

WATER RESISTANCE: 
100 mt, 10 ATM.

STRAP: 
handmade from hand-finished dark brown calf leather. Stainless steel tongue buckle. 
Width: 20/20 mm.