SPB409

Movement

Caliber Number

6R54

Movement Type

Automatic with manual winding

Accuracy

+25 to -15 seconds per day

Duration

Approx. 72 hours(3 days)

Jewels

24

Functions

• 24-hour hand (dual time display function)
• Stop second hand function

Case/Band

Case Material

Stainless steel (super hard coating)

Case Size

Thickness:13.6mm
Diameter:39.5mm
Lug-to-lug:46.4mm

Crystal

Curved sapphire crystal

Crystal Coating

Anti-reflective coating on inner surface

LumiBrite

Lumibrite on hands and index(es)

Lug width

20

Other Details

Water Resistance

20 bar

Weight

156.0

Features

• LIMITED EDITION on the case back
• Screw-down crown
• An additional calf strap is included
• See-through & Screw case back

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