U-BOAT SOMMERSO
REFERENCE 9007/A

The Submerged Bronze is the dive watch designed by Italo Fontana characterized by a bold and functional design. It features a rotating bezel and an additional 24 hour counter. The watch has a water resistance of up to 300 meters and a canvas rubber strap with water repellent calfskin lining.

MOVEMENT:
Swiss mechanics with automatic winding with technical modifications on U-BOAT specifications. Frequency 28,800 vibrations / hour.
Power reserve 44 hours. 26 rubies. Skeletonized rotor.

FUNCTIONS:
date, hours, minutes, seconds, 24h indicator, unidirectional bezel with references and screw-down crown.

CASH DESK:
in brushed AISI 316L steel, distinctive position of the patented crown protector on the left. Plate fixed on the side of the case
with serial number engraving. Diameter 46 mm.

FUND:
closed with 7 screws.

CLOCK FACE:
at three levels, black, beige hands and indexes treated with superluminova. Numbers with brushed metal cups filled with beige superluminova.
Blue 24h ball.

GLASS:
very high quality sapphire, with anti-reflective treatment and magnifying glass over the date.

WATERPROOF:
300 meters, 30 ATM.

STRAP:
ultra-resistant vulcanized rubber, in black color, personalized with the Maison logo in relief. Buckle a in stainless steel. Width: 22/20 mm.
Strap: ref. 8351 / Z Buckle: ref. 5466 / SCREW