U-BOAT 1938 DOPPIOTEMPO GR
Reference 8500

MOVEMENT: Swiss automatic mechanical,
personalized to U-BOAT specifications.
Skeletonized rotor.
Frequency: 28,800 vibrations per hour. Power
reserve: 44 hours. 26 Jewels.

FUNCTIONS: hours, minutes, seconds, date, 24h
indicator, bidirectional inner bezel, with hours
and 30-minute intervals that synchronize with the
additional hand so as to display the two different
time zones.

CASE: stainless steel AISI 316L, satin hand finish,
double crown on the left side, one for the time and
date adjustment, the other for the second time
setting. Diameter 43 mm.

BACK: sealed with 8 external screws, with bronzed
sapphire glass showing the movement.

DIAL: green, two superimposed dials, with rotating
inner bezel. Numbers, hands and markers beige
treated with superluminova. 24-hour indicator
and hand of the second time zone, in red color.

CRYSTAL: ultra curved bronzed sapphire, high
quality, with anti-reflective treatment.
WATER RESISTANCE: 100 mt, 10 ATM.
STRAP: green calf leather, with steel tongue buckle.
Width: 22/20 mm.