Metal - 316 L Stainless Steel Diameter - 40 mm Case Thickness - 12 mm, Double Domed Sapphire Crystal Glass Strap - Calfskin with Butterfly Buckle Clasp, Sapphire Crystal Watch Crown Combined with Stainless Steel
Movement and Dial
Seiko NH72A - Gun Metal Grey Skeleton Movement with Côtes de Genève Rotor, Self Winding Automatic Jewels - 24, Frequency - 21'600 Running Time - 41 Hours Hours, Minutes and Second Hand Steel Brushed Multi Layered Dial