Seiko Sports Chronograph SSB401P1

Movement

Caliber Number

8T63

Movement Type

Quartz

Precision

±15 seconds per month

Battery life

Approx. 3 years

Functions

24-hour hand

Equipped with small seconds hand

Chronograph up to 60 minutes in 1/5 second increments

Date display

Case/Band

Case Size

Thickness:12.3mm

Diameter:41.0mm

Lug-to-lug:48.0mm

Crystal

Hardlex

LumiBrite

LumiBrite on hands and index(es)

Band Material

Nylon

Distance between lugs

22

Other Details

Water Resistance

10 bar

Weight

87.0

Features

Screw case back