Seiko Presage Cocktail Automatic Stainless Steel 40.5 MM Blue Sunray Dial Watch SRPE19J1

Caliber Number: 4R35

Movement Type: Automatic with manual winding

Power reserve: Approx. 41 hours

Jewels: 23

Stop second hand function

Date display

Case Material: Stainless steel

Case Size

Thickness:11.8mm 

Diameter:40.5mm 

Lug-to-lug:47.5mm

Crystal: Box-shaped Hardlex

Clasp: Deployment clasp with push button release

Water Resistance: 5 bar

See-through case back

Screw case back

See-through & Screw case back