Seiko 5 Sports 42.5 mm Automatic Stainless Steel Blue Dial Watch - SRPD51K1

Caliber Number: 4R36

Movement Type: Automatic with manual winding

Power reserve: Approx. 41 hours

Jewels: 24

Stop second hand function

Day/Date display

Case Material: Stainless steel

Case Size

Thickness:13.4mm

Diameter:42.5mm

Lug-to-lug:46.0mm

Crystal: Hardlex

LumiBrite: Lumibrite on hands and index(es)

Clasp: Three-fold clasp with secure lock ,push button release

Distance between lugs: 22mm

Water Resistance: 10 bar

Weight: 170.0g

Unidirectional rotating bezel

See-through & Screw case back