Seiko SPB543J1 Prospex Men Watch

Calibre no.: 6R35

Movement Type: Automatic with manual winding

Accuracy: +25 to -15 seconds per day

Power Reserve/Battery Life: Approx. 70 hours

Case Material: Stainless steel

Crystal: Sapphire crystal

Case Size

Thickness: 12.9mm

Diameter: 45.0mm

Lug to lug: 52.6mm

Band Material: Silicone

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

Water Resistance: 200m / 660ft diver's

Other Specifications

Stop second hand function

Date display

Jewels: 24

Other Features

LIMITED EDITION on the case back

Serial number engraved on the case back

Unidirectional rotating bezel

Screw-down crown

Screw case back