This watch is listed as “Unused” in accordance with Chrono24’s classification requirements. It has never been worn or used and comes with its original box and warranty card. Please refer to the listing for warranty details. Exterior: stainless steel Back cover specifications: screw cap Mirror material: hyperboloid sapphire Coating: Internal anti-reflective coating Shell dimensions: 28.9 mm wide, 35.4 mm high, 8.8 mm thick Strap width: 14mm Nakadome: One push and three fold method Arm circumference (longest): 185mm move Movement: 4J52 command Drive mode: battery powered quartz Accuracy: ±10 seconds per year Function Waterproof: Enhanced waterproofing for daily life (100M) Antimagnetic: yes Weight: 72 grams