Seiko Presage 60's Style Ivory Dial Black Bezel 40.8 MM Automatic Watch SSA447J1

Caliber Number: 4R57

Movement Type: Automatic with manual winding

Precision: +45 to -42 seconds per day

Power reserve: Approx. 41 hours

Jewels: 29

Date hand

Power reserve indicator

Hacking seconds hand function

Case Material: Stainless steel

Case Size

Thickness:14.3mm

Diameter:40.8mm

Lug-to-lug:48.9mm

Crystal: Box-shaped Hardlex

LumiBrite: LumiBrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Distance between lugs: 20

Water Resistance: 5 bar

Weight: 148.0

See-through & Screw case back