King Seiko Charcoal Suit Full SS Automatic 38.3 MM Watch SPB387J1

Caliber Number: 6R55

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power reserve: Approx. 72 hours(3 days)

Jewels: 24

Stop seconds hand function

Case Material: Stainless steel

Case Size

Thickness:11.7mm

Diameter:38.3mm

Lug-to-lug:46.0mm

Crystal: Box shaped sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on Hands

Clasp: Deployment clasp with push button release

Distance between lugs: 19

Water Resistance: 10 bar

Weight: 139.0g

Interchangeable band with quick release spring bars

Screw case back