Orient Star Watch Collection#RE-AU0203B00BAutomatic MovementCaliber F6N4322 JewelsStainless Steel CaseLeather StrapBlack DialDate WindowSapphire Crystal Glass MaterialAnti-Reflective Glass Coating50-Hour Power Reserve IndicatorSee-through CasebackWater Resistance to 100 Meters (10 Bar)Approx. Case Size: 49mm x 41mm x 12.1mm