In the Classico Chrono Tungsten, all the steel parts are satin finished by hand while the tungsten bezel has a mirror-like polish. Tungsten is an extremely hard material and resists abrasion much better than steel.
automatic mechanical chronograph modified and personalized at U-BOAT specifications for date display and
stem position at 9 o’clock. Laser cut rotor as by U-BOAT specifications.
Frequency 28,800 vibrations per hour; 4 Hz. Power reserve 48 hours. 25 Jewels.
hours, minutes, seconds, chronograph, date.
stainless steel AISI 316L, satin hand finish, distinguishing crown on left side, with a patented protective device. Diameter 50 mm.
Bezel ring in polished tungsten, Serial number engraved on a small plate fixed on the side of the case.
sealed with 8 external screws, U-shaped window with sapphire crystal,showing the movement.
three superimposed dials, beige. Arabic numerals, hands and markers black, treated with superluminova.
high quality sapphire, with blue anti-reflective treatment.
100 mt, 10 ATM
handmade and hand-finished dark brown calf leather. Stainless steel tongue buckle.
Width 23/22 mm. Strap: ref. 7584/Z Buckle: ref. 5405