Case Material: Stainless Steel (Super Hard Coating)
Movement: Automatic 6L37 45 Hour Power Reserve
Feature: Screw-Down Crown, Box-shaped Sapphire Crystal
Bezel: Unidirectional Blue Rotating Metallic Insert Bezel
Dial Color: Blue Patterned Dial
"Marinemaster" on dial
Case Diameter: 39.5mm
Lug to Lug: 47.2mm
Case Thickness: 12.3mm
Bracelet: Flexible Double Curved Stainless Steel Bracelet with Super-hard coating
W/R: 200m/660ft
See-through Screwed Caseback