Seiko SSB477P1 / SSB479P1 / SSB481P1 Series

Specifications

 

Calibre

 

Calibre No.: 8T63

 

Movement Type: Quartz

 

Accuracy: ±15 seconds per month

 

Power Reserve/Battery Life: Approx. 3 years

 

Case & Crystal

 

Case Material: Stainless steel

 

Crystal: Box-shaped Hardlex

 

Case Size:

 

Thickness: 11.5 mm

 

Diameter: 40.0 mm

 

Lug-to-lug: 45.8 mm

 

Weight: 110.0 g

 

Clasp & Strap

 

Three-fold clasp with push button release

 

Dial & Display

 

Lumibrite on hands and index(es)

 

Date display

 

24-hour hand

 

Small seconds hand

 

Chronograph Functions

 

Measures up to 60 minutes in 1/5-second increments

 

Tachymeter function

 

Water Resistance

 

5 Bar (50 meters)