Product parameters
Movement type: quartz movement Movement model: Miyota 2115, Japan Movement function: 3 hands/calendar, original Japanese battery, long battery life of 4 years. Battery Model: SR626SW Housing material: 316L stainless steel Housing process: wire drawing + polishing Bottom cover material: 316L stainless steel Bottom cover type: screw-on solid bottom cover Case diameter: 41 mm (excluding head) Case Length: 48mm (total length from top to bottom) Shell thickness: 13mm (including lens and bottom cover) Case ear position: 20mm (the position where the case and the band are connected) Watch weight: 163 g (steel bracelet included) Watch length: 228 mm (total length/watch circumference) Strap material: stainless steel / rubber strap / nylon Table mirror material: mineral glass Table mirror type: convex crystal mineral glass Mirror coating: anti-reflective blue coating Mirror size: 30.52.5mm (diameterthickness) Crown type: screw-down crown Crown size: 7.00 mm (diameter) Bezel material: ceramic Baffle function: unidirectional rotation Luminous bezel: 240,000 / KG Swiss BGW9 super luminous powder, blue light Frame size: 37.98 30.60 2.00mm (outer diameter inner diameter thickness) Surface color: black/green/blue Surface luminescence: 240,000 / KG Swiss BGW9 super luminous powder, green light Surface dimensions: 29.50 29.00 29.00 0.4mm (line hole surface diameter opening area thickness) Craft: C3 white steel polished and electroplated with green luminescence. Luminous dial: 240,000 / KG Swiss C3 super bright powder, brilliant green Hand size: 71111 (hour hand minute hand second hand length) Waterproof rating: 200 meters waterproof/diving [can wash hands, swim, dive, meet all daily waterproof requirements] Exhaust valve: none Warranty period: three years free warranty Packing standard: professional packaging in waterproof plastic box