Invicta Stainless steel case Collection: Speedway Gender: Men Dial: Blue Movement: Quartz Clasp: Fold over Strap or Bracelet: Bracelet BandColor: Silver CaseShape: Round Measurement: 39mm Bracelet Measurement: 17mm Bracelet Length (in inches): 7 Crystal: Mineral Crown: Screw down WaterResistance: 20 ATM - 200 meters - 660 feet Specifications: Multi-function