Seiko - Srpk09K1

Specifications Movement Mechanical Calibre Seiko Cal. 4R36 Hacking Yes Power reserve 40 hours Hand winding Yes Automatic Yes Glass Curved hardlex Date Yes + day Width (without crown) 42.5mm Thickness 13.4mm Lugs 22mm Lug to lug 46mm Water resistance 100m Dial Silver Bezel type Unidirectional Case material Steel Band material Steel Caseback Display Warranty 2 years