U-Boat Sommerso Automatic Blue Diving Watch

U-Boat Sommerso Automatic Blue Diving Watch

CHF 2.150,00

This Sommerso diving watch has been designed to meet the requirements of professionals. Its design allows it to withstand the harshest stresses. It is of course also suitable for those who are not professional divers.

SKU 9519 Brand: Tag

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  • Swiss automatic mechanical, personalized to U-BOAT specifications. Frequency: 28,800 vibrations per hour, 4 Hz. Power reserve: 41 hours. 26 jewels. Skeletonized rotor. SW 200 sellita.
  • Date, hours, minutes, seconds, 24 h indicator, graduated unidirectional bezel with references in white superluminova on bicolor blue and black ceramic insert. Screw down crown.
  • Stainless steel AISI 316L, satin hand finish, distinguishing crown on the left side, with a patented protective device. Serial number plate fixed on the left side of the case. Diameter 46 mm.
  • Steel sealed back with seven external screws.
  • Three superimposed dials, two-tone blue and black. Visible ruby. Numbers in brushed metal, numbers and indices in white superluminova. Hands in painted metal with white superluminova treatment. 24 h indicator’s hand in red. Red reference on minutes hands.
  • High quality sapphire crystal with anti-reflective treatment, lent on the date window.
  • 300 mt, 30 ATM water resistance
  • ultra-resistant vulcanized rubber strap, in black color, personalized with the logo of the Maison in relief. Stainless steel tongue buckle. Width: 22/20 mm. Strap: ref. 8351/Z. Buckle: ref. 5466/SCREW


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