Movement: Quartz/Switzerland Case Diameter: 44 mm; Water Resistant: 100 Metres/10 ATM Crown & Case 316L stainless steel is the material. IPB plating Black plating band The case Reverse: stainless steel Mineral Hardlex glass Crystal Dial: Warm Grey Hour, Minute, Second, Date (HMSD) Buckle: Deployant clasp with push button