Seiko Prospex Sea 43.8 MM Black Dial Automatic Diver's Watch - SRPF03K1

Caliber Number: 4R35

Movement Type: Automatic with manual winding

Power reserve: Approx. 41 hours

Jewels: 23

Stop second hand function

Date display

Case Size:

Thickness:13.4mm

Diameter:43.8mm

Crystal: Hardlex

LumiBrite: Lumibrite on hands and index(es)

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

Distance between lugs: 22mm

Water Resistance: 200m / 660ft diver's

Unidirectional rotating bezel

Screw-down crown