Sugess Sub Black Homage 40mm Automatic Seiko NH35A WR200 Men's Diver Watch Case Material: All 316L Stainless steel, engraved rehaut Case Diameter: 40 mm excluding the crown Bezel: Unidirect rotatable bezel (360 degrees) Movement: Seiko NH35A Automatic Lug to Lug: 47 mm Height: 12.5 mm Lug width: 20 mm Weight: ca. 160 g (incl steel strap) Crown: Screw down crown (not signed) Strap: Attached with solid endlink, tappering, screw links Clasp: Milled Crystal: Flat sapphire , inner AR coating Dial: black Lume: Japan Lume glowing blue Water-resistance: 200m Warranty: 1 year Condition: New CT SKU: 590400100201