Seiko Presage Craftsmanship Series 40.2 MM SS Automatic Watch SPB405J1

Movement

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

Functions: Stop second hand function

Case/Band

Case Material: Stainless steel (super hard coating)

Case Size:

Thickness:11.6mm

Diameter:40.2mm

Lug-to-lug:48.0mm

Crystal: Dual-curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

Clasp: Three-fold clasp with push button release

Distance between lugs: 20

Other Details

Water Resistance: 10 bar

Features

Urushi lacquer dial

See-through & Screw case back