Seiko Presage Sharp Edged Kurotobi Russet 40.2 MM Automatic Watch SPB307J1

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power reserve: Approx. 45 hours

Jewels: 29

Date hand and day hand

Power reserve indicator

Stop second hand function

Day/Date display

Case Material: Stainless steel (super hard coating)

Case Size

Thickness:12.2mm

Diameter:40.2mm

Lug-to-lug:47.4mm

Crystal: Sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Distance between lugs: 20

Water Resistance: 10 bar

Weight: 166.0g

See-through & Screw case back