Movement

Caliber Number: 4R39

Movement Type: Automatic

Power Reserve: Approx. 41 hours

Jewels: 24

Functions:

• 24-hour hand
• Stop second hand function

Case / Band

Case Material: Stainless steel

Thickness: 17.2 mm

Diameter: 52.4 mm

Lug-to-lug: 53.5 mm

Crystal: Box-shaped Hardlex

Band Material: Stainless steel

Clasp: Three-fold clasp with push button release

Bracelet Length: 200mm

Other Details

Weight: {"value":140.0,"unit":"g"}

Features:

• Screw case back
• See-through case back

Any purchase through our SEIKO Online Store has a 3-year guarantee.