U-Boat Profondo 50mm 10001 Automatic Watch Limited Edition, 3601

Line Classico Reference 3601 Movement Automatic Caliber SW 220 Jewels 26 jewels Frequency 28800 A/h Power Reserve 41 Hours Case Material Titanium Case Material Bronze Crystal Sapphire Dial color Beige Lume Material Superluminova Lume components Indices Diameter 50 mm Thickness 27.1 mm. Case back Screw-fastened Strap Leather Clasp type Buckle Limited Edition 99 units Warranty 3 years Country of Manufacture Italy Gender Men Additional information: The U-BOAT Profondo 3601 combines an imposing 50 mm case in titanium and bronze with a construction designed to withstand pressures equivalent to a depth of 10,001 metres. The contrast between the technical simplicity of the titanium and the handcrafted patina of the bronze creates a unique aesthetic, characterised by aged tones that ensure no two pieces are exactly alike. Its three-tiered metal dial, with an aged finish and hour markers treated with beige Super-LumiNova, is protected by a spectacular 11.30 mm sapphire crystal. At its heart beats the Swiss Sellita SW200 automatic calibre, modified to U-BOAT’s specifications, featuring 26 jewels and a 41-hour power reserve. Featuring a unidirectional bezel, screw-down crown, automatic helium escape valve and Locking Ring System, it is limited to just 99 numbered pieces. An extreme diver’s watch that combines engineering, character and a unique aesthetic.