Seiko Prospex Sea Heritage 1968 Re-interpretation Automatic 41 MM Watch SPB313J1

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power reserve: Approx. 70 hours

Jewels: 24

Stop second hand function

Date display

Case Material: Stainless steel

Case Size

Thickness:12.3mm

Diameter:41.0mm

Lug-to-lug:46.9mm

Crystal: Curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

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

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

Distance between lugs: 20

Other Details

Water Resistance: 200m / 660ft diver's

Magnetic Resistance: 4,800 A/m

Weight: 156.0g

Features

Screw case back

Unidirectional rotating bezel

Screw-down crown

Three-fold clasp with secure lock

Screw case back