37191938 Doppiotempo finds its uniqueness thanks to the link with the commemorative watch "Centouno", strongly requested and launched on the occasion of the 101 years of their anniversary. This is confirmed by this special unit, which has returned to choosing U-BOAT for its unconventional technical and design features that make it perfect for the most extreme missions and on liberty. In a special edition of only 200 pieces, the watch boasts a 43 mm satin-finished steel case, with a retro look, with two extractable crowns on the left, one for the remittance of time and date, the other for adjusting the dual time and an ultra-domed bronzed sapphire crystal with anti-reflective treatment. Swiss movement - with U-BOAT specifications - self-winding, with a 38-hour reserve. The dial is black, with a bidirectional inner bezel, with hours and 30-minute intervals that synchronize with the additional hand so as to display the two different time zones. The strap is in green leather with a steel buckle. The water resistance is 100m. Brand New and backed by a 2yr International Guarantee.

Specifications
Brand	U-BOAT
Model	Doppiotempo 1938
Model Number	8400
Condition	Brand New
Extras	Full box and papers. Warranty stamped on purchase
Movement	Automatic
Case Material	Satin-finished Steel Case
Bracelet Material	Brown Calf leather
Width	43
Height	43
Year	2020
Case	Satin-finished Steel Case
Caliber
Functions	Hour, Minute, Second, Date, Dual Timezone
Other	38-hour reserved
Waterproof	100m
Material Bezel	Satin-finished Steel Bezel
Glass	Ultra-domed Bronzed Sapphire Crystal with Anti-reflective Treatment.
Dial	Black
Dial Numerals