Seiko Prospex King Samurai 44 MM Automatic Stainless Steel Watch SRPE37K1

Caliber Number: 4R35

Movement Type: Automatic with manual winding

Power reserve: Approx. 41 hours

Jewels: 23

Stop second hand function

Date display

Case Material: Stainless steel

Case Size

Thickness:12.8mm

Diameter:43.8mm

Lug-to-lug:48.7mm

Crystal: Sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on hands, index(es) and bezel

Band Material: Silicone

Distance between lugs: 22

Water Resistance: 200m / 660ft diver's

Weight: 126.0

Unidirectional rotating bezel

Screw-down crown

Screw case back