Caliber 6R15 Automatic Movement: +25/–15 s/day accuracy, manual winding, ≈50 hr power reserve, 23 jewels, stop-second & date 200 m Diver’s Rating: Unidirectional rotating bezel, screw-down crown & case back Stainless-Steel Case (Super Hard Coating): 44 mm Ø × 12.7 mm thick Sapphire Crystal: Anti-reflective coating on inner surface LumiBrite Hands & Indices for low-light legibility Silicone Strap (20 mm lug width) Weight: 117 g
