CASE Material Black DLC steel Diameter 46 mm (excluding crowns) Thickness 17 mm Crown at 3 o’clock In position 1, it winds the movement In position 2, it sets the date In position 3, it adjusts the time Start/stop through the pression on the pusher of the crown Crown at 9 o’clock Reset to zero through pression on the pusher of the crown Glass Anti-reflective sapphire crystal on dial and case back Water-resistance Up to 3 ATM (30 m – 100 ft) STRAP Material Customized black caoutchouc strap Clasp Folding customized clasp including a mechanism to adjust the length of the strap. DIAL Main time dial at 3 o’clock, engraved triangle motif, black matt snailed hour track Diamond-polished applied Arabic numerals and indices with black matt SuperLuminova Open-worked frosted hours and minutes hands with black matt SuperLuminova, beveled profile Small seconds on a running disc at 9 o’clock 30 minute-counter at 12 o’clock and 12-hour counter at 6 o’clock, Arabic numerals and indices on a rotating disc. Shiny black circular brushed outer ring of the counters Fixed triangular tips filled in matt black, shiny edge Black central chronograph seconds hand with luminescent tip Big date display at 9 o’clock FUNCTIONS Hours, minutes off-center to 3 o’clock Small seconds on a rotating disc Big date at 9 o’clock 12-hour and 30-minute counters Central chronograph seconds MOVEMENT Calibre Self-winding movement, calibre CYR314 Number of jewels 28 Frequency 4 Hz Vibrations per hour 28.800 Balance Wheel Annular balance wheel Power reserve 48-hour