Invicta Men's 16370 Russian Diver Analog Display Mechanical Hand Wind Grey Watch Precise 17 jewels Swiss mechanical movement; 60 second sub dial Gunmetal dial with blue ion-plated stainless steel cage-like accent, metallic blue and white hands and hour markers; luminous; blue ion-plated stainless steel crown on left side with screw-down protective cap; hinged case back that opens; flame fusion crystal; black ion-plated stainless steel case; grey and black leather strap Mechanical-hand-wind movement Case diameter: 52mm Water resistant to 3280 feet