ORIENT STAR Automatic Watch Mechanical Made in Japan Domestic Warranty Open Heart Navy [Orient Star] Semi-skeleton 2-year Manufacturer's RK-AT0006L

Set contents: Main unit, box, warranty card Drive method: Mechanical (manual winding + automatic winding) Accuracy: +25 seconds ~ -15 seconds per day Drive time: 50 hours or more (equipped with power reserve indicator) Country of origin: Japan (Made in Japan) Case diameter: 39.3mm