Seiko Prospex Sea SUMO Solar GMT Diver SS Blue Dial Watch SFK001J1

Movement

Caliber Number: 5K65

Movement Type: Solar

Precision: ±15 seconds per month

Jewels: 3

Functions

Overcharge prevention function

Quick-start function

24-hour hand

Date display

Case Material: Stainless steel

Case Size

Thickness:13.2mm

Diameter:45.0mm

Lug-to-lug:51.8mm

Crystal: 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

Bracelet Length: 200.0

Distance between lugs: 20

Water Resistance: 200m / 660ft diver's

Magnetic Resistance: 4,800 A/m

Unidirectional rotating bezel

Screw-down crown

Three-fold clasp with secure lock

Screw case back