Multi-piece stainless steel case Case size: 43 mm, 1.693 inches Sapphire glass, domed on both sides, anti-reflective coating inside Case back: Stainless steel, screwed, see-through sapphire glass Water Resistance: 3 bar / 3 ATM / 30 M Movement: Hand winding 10-day power reserve, date developed by Oris Functions: Centre hands for hours and minutes, subsidiary second at 9 h, non-linear power reserve indication at 3 h, date window, date corrector, fine timing device and stop-second Power-Reserve: 240 hrs Vibrations: 21'600 A/h, 3 Hz Jewels: 40 Black dial Hands Superluminova C3 Green Line Black croco leather strap, stainless steel folding clasp Special luxury wooden presentation box