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. Movement 6L35 Drive mode Mechanical automatic winding (with manual winding) Accuracy Daily error +15 seconds to -10 seconds Maximum winding time can last about 45 hours 26 jewels Second hand stop function With calendar (date) function Case, strap material Rust-proof Case size Thickness: 10.7 mm Width: 38.6 mm Length: 45.8 mm Glass material Boxed sapphire Glass coating Internal anti-reflective coating One-button double opening method Strap length (maximum) 200.0 mm Daily life enhanced waterproof (50m) Anti-magnetic Yes Weight 130.0 g Screw back