Seiko Prospex Speedtimer 110th Anniversary Limited Edition SFJ009

The Speedtimer solar chronograph is an analog timepiece with chronograph functionality, capable of measuring elapsed time down to 1/100th of a second. Paying homage to the Laurel, the sub-dial hands at the two, 10, and 12 o'clock positions are vividly colored in red. In a nod to early Seiko designs, the dial features a bright white hue. Black sub-dials not only enhance legibility but also offer a subtle tribute to vintage Seiko chronographs.

Caliber Number: 8A50

Movement Type: Solar

Precision: ±15 seconds per month

Power reserve: Operating for approx. 6 months (when fully charged)

Function 1: Overcharge prevention function

Function 2: Chronograph up to 60 minutes in 1/100 second increments

Function 3: Battery life warning function

Case Material: Stainless steel

Case Thickness: 12.9mm

Diameter: 42.0mm

Lug-to-lug: 48.3mm

Crystal: Curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: Lumibrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Distance between lugs: 20mm

Water Resistance: 10 bar

Weight: 152.0g

Feature 1: LIMITED EDITION on the case back

Feature 2: An additional calf strap is included

Feature 3: Screw case back