Orient Star Women's Collection#RE-ND0007S00BAutomatic MovementCaliber 55C4020 JewelsStainless Steel CaseBlack Leather StrapWhite DialOpen Heart Semi Skeleton DialCrystal GlassSecond-Hand Halt MechanismSee-through CasebackScrew CasebackWater Resistance to 50 Meters (5 Bar)Approx. Case Size: 30.5mm