Product Features and Specifications:

All stainless steel two-tone with a black ion finish
Cabochon crown
Sapphire crystal
100 meters water resistant
Quartz movement
Seiko Coutura Collection
Movement - Japanese Quartz Movement
Water Resistant - 100 Meters(330Feet)
Case Diameter - 39 MM
Crystal - Sapphlex Sapphire-Protected Glassphlex