Seiko Prospex Speedtimer SSC955P1 2025 Tokyo World Athletics Championships Limited Edition in Edo Purple SSC955

Official Authorized Dealer Seiko official 3 year warranty included

This Seiko Prospex Speedtimer has been created to commemorate the 2025 Tokyo World Athletics Championships where Seiko will be Official Timekeepers, continuing the brand’s heritage of watchmaking and timekeeping.

The dial of this Seiko Prospex Speedtimer is the official brand colour of the championships. ‘Edo-Murasaki’, meaning Tokyo Purple, is one of Japan’s official traditional heritage colours – originally from a textile dye using purple grass native to Musashino during the period when Tokyo was known as Edo.

The caseback of the Prospex Speedtimer features the World Athletics Championship Tokyo 2025 logo, and the limited edition number. This solar powered chronograph watch is conveniently charged from both natural and electric light and its chronograph functionality allows for the accurate measurement of elapsed time. Powered by an in-house V192 solar-charged movement, accurate to +/- 15 seconds per month, with a 6 month power reserve at full charge, it’s water resistant to 100m.

Prospex is a combination of the words ‘Professional’ and ‘Specifications.’ Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike.”

Movement

Caliber Number

V192

Movement Type

Solar

Precision

±15 seconds per month

Power reserve

Operating for approx. 6 months (when fully charged)

Functions

• Overcharge prevention function
• 24-hour hand
• Equipped with small seconds hand
• Chronograph up to 60 minutes in 1/5 second increments
• Power reserve indicator
• Date display

Case/Band

Case Material

Stainless steel

Case Size

Thickness:13.3mm
Diameter:39.0mm
Lug-to-lug:45.5mm

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

Other Details

Water Resistance

10 bar

Magnetic Resistance

4,800 A/m

Weight

161.0g

Features

• LIMITED EDITION on the case back
• Serial number engraved on the case back
• Tachymeter function
• Screw case back