SPB291

Movement

Caliber Number

6R31

Movement Type

Automatic with manual winding

Precision

+25 to -15 seconds per day

Power reserve

Approx. 70 hours

Jewels

24

Functions

• Stop second hand function

Case/Band

Case Material

Stainless steel

Case Size

Thickness:12.1mm
Diameter:37.0mm
Lug-to-lug:43.6mm

Crystal

Box shaped sapphire crystal

Crystal Coating

Anti-reflective coating on inner surface

Clasp

Deployment clasp with push button release

Distance between lugs

19

Other Details

Water Resistance

10 bar

Weight

129.0g

Features

• SPECIAL EDITION on the case back
• An additional calf strap is included
• Screw case back

• In an actual product, the case back direction might be different from the photograph.