[MEN] Seiko Prospex Speedtimer [SPB515J1]

Calibre

• Calibre No.: 6R55

• Movement Type: Automatic with manual winding

• Accuracy: +25 to -15 seconds per day

• Power Reserve: Approx. 72 hours (3 days)

• Jewels: 24

Case

• Material: Stainless steel (super hard coating)

• Size: Diameter 39.5 mm, Thickness 12.0 mm, Lug-to-lug 44.5 mm

• Weight: 154.0 g

• Water Resistance: 20 bar

Crystal

• Curved sapphire crystal

Band & Clasp

• Band Material: Stainless steel

• Clasp: Three-fold clasp with push button release

Other Features

• Stop second hand function