CHIMERA 46MM SAPPHIRE GREEN CHRONO SS
automatic mechanical chronograph processed and modified according to U-BOAT specifics. Custom skeletonized rotor. 28,800 BpH (4 Hz) frequency. 48 hours power reserve. 25 jewels (rubies).
hours, minutes, seconds, chronograph, date, 24h. Patented crown-extraction lever, positioned at 8 o'clock (Crown-Release System).
AISI 316L stainless steel, 46mm diameter. Bezel and caseback held together by external ties in the form of specific screws with a custom head type bound to the caseback. An external oversized crown cap for an easier grasp, with a system to keep it attached to the carrure, secured at 9 o'clock (crown-securing patented system).
firmly held in place by 5 screws secured on the bezel. U shaped view on movement covered by a clear flat sapphire glass.
dual-layer dial. Upper layer made in matte black metal. Laser cut numbers, indices and counters; lower layer in sapphire.
hour and minute hands made out of thin laser-cut metal on a hand-painted and hand brushed surface; chrono second hand and 24 hour hand, painted green.
100mt, 10 ATM.
Laser-cut leather in black aged through natural process. Made in Tuscany by expert craftsmen with a thorough process of leather and materials selection, then completely manufactured in Italy. Seams in waxed cotton. Width: 22/22mm. Strap: ref. 9185/Z. Steel tongue buckle. Buckle: 1763/SCREWS