SOMMERSO 46MM DLC

This 46 mm timepiece features an AISI 316L stainless steel case with DLC treatment, powered by the Sellita SW 200 automatic mechanical movement, personalized to U-BOAT specifications.

• Movement: Sellita SW 200 swiss automatic mechanical, personalized to U-BOAT specifications. Frequency: 28,800 vibrations per hour, 4 Hz. Power reserve: 41 hours. 26 jewels. Skeletonized rotor.
• Functions: Date, hours, minutes, seconds, 24h indicator, graduated uni directional bezel, screw down crown.
• Case: Stainless steel AISI 316L, with subsequent treatment DLC black, 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.
• Dial: Three superimposed dials, the upper one in black with luminous beige hands, numbers and markers. Blue 24h indicator hand. Steel brushed frame around the numbers.
• Crystal: High quality sapphire crystal with anti-reflective treatment. Lent on the date window.
• Back: Sealed with seven external screws
• Water Resistance: 300 mt, 30 ATM
• Strap: Ultra-resistant vulcanised rubber, in black color, personalised with the logo of the Maison in relief. Width: 22/20 mm. Strap: ref. 8351/Z. Tongue buckle in steel with PVD coating. Buckle: ref. 5467/SCREWS