Ratio Free Diver Helium Safe Nylon Automatic Diver's 1066ke20-33va-blu-var-nato5 1000m Men's Watch

Features: stainless steel case nylon strap automatic movement caliber: seiko nh35 sapphire crystal helium valve blue dial analog display luminous hands and markers date display screw down crown engraved caseback buckle clasp 1000m water resistance approximate case diameter: 45mm approximate case thickness: 15mm approximate lug width: 22mm