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 Caliber No. 8T63 drive mode battery-poweredquartz precision Average monthly difference ±15 seconds Battery Life about 3 years function 24 hour hand with small second hand Stopwatch function (1/5 second measurement 60 minutes meter) With calendar (date) function case band Case material stainless case size Thickness: 12.3mm Horizontal: 41.0mm Vertical: 48.0mm glass material hardlex Lumi Bright Yes (needle/index) Nakadome One-push three-fold method Arm length (longest) 195.0mm clock specifications water proof Reinforced waterproof for everyday life (10 bar) Magnetic resistance can be weight 152.0g Other features with tachymeter screw back 2023.08released