Seiko Presage Full Stainless Steel 40.5 MM Automatic Watch - SSA347J1

Caliber Number: 4R57

Movement Type: Automatic with manual winding

Power reserve: Approx. 41 hours

Jewels: 29

Date hand

Power reserve indicator

Stop second hand function

Case Material: Stainless steel

Case Size

Thickness:14.4mm

Diameter:40.5mm

Crystal: Box-shaped Hardlex

Clasp: Deployment clasp with push button release

Distance between lugs: 20mm

Water Resistance: 5 bar

See-through & Screw case back