Seiko Prospex Speedtimer Mechanical Datsun 240Z Limited Edition SPB517

Limited edition of 2,500 pieces

Movement

Caliber Number: 6R55

Movement Type: Automatic with manual winding

Precision: +25 to -15 seconds per day

Power reserve: Approx. 72 hours(3 days)

Functions: Stop second hand function

Case/Band

Case Material :Stainless steel (super hard coating)

Case Size:

Thickness:12.0mm
Diameter:39.5mm
Lug-to-lug:44.5mm

Crystal: Curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

Band Material: Cow leather

Clasp: Three-fold clasp with push button release

Bracelet Length: 185.0 mm

Distance between lugs: 20 mm