Seiko Limited Edition Prospex Speedtimer 2025 Tokyo World Athletics Championships 39mm Watch
£650
Out of stock
Ring Size Guide
Ring Size | Circumference (mm) | Ring Size | Circumference (mm) |
---|---|---|---|
I | 48.0 | R | 58.9 |
J | 48.7 | S | 60.2 |
K | 50.0 | T | 61.4 |
L | 51.2 | U | 62.7 |
M | 52.5 | V | 64.0 |
N | 53.8 | W | 65.3 |
O | 55.1 | X | 66.6 |
P | 56.3 | Y | 67.8 |
Q | 57.6 | Z | 68.5 |
Please note that this is only a guide and will not take into account the style of ring. For example, if you are choosing a ring with a deep band width, you may need a larger size.
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Seiko Limited Edition Prospex Speedtimer 2025 Tokyo World Athletics Championships 39mm Watch (M150021)

Continuing the brand’s iconic heritage of watchmaking and timekeeping, this Seiko Limited Edition Prospex Speedtimer 2025 Tokyo World Athletics Championships 39mm Watch showcases the official brand colour of the championships, ‘Edo-Murasaki’, meaning Tokyo purple.
At A Glance
- Presented on a stainless steel bracelet and fastened with a three-fold clasp with push button
- 39mm stainless steel case with 100m water resistance
- The caseback of the Prospex Speedtimer features the World Athletics Championship Tokyo 2025 logo, and the limited edition number
- ‘Edo-Murasaki’ Tokyo purple dial with stainless steel hands and indexes
- Sapphire crystal glass
- Date window displayed between 4 and 5 o’clock
- Powered by an in-house V192 solar-charged movement, accurate to +/- 15 seconds per month, with a 6 month power reserve at full charge
Specification
Supplier Code | SSC955P1 |
Range | Prospex |
Collection | Speedtimer |
Strap/Finish | Stainless Steel |
Strap Type | Bracelet |
Watch Movement | Solar Powered |
Function | Chronograph , Date |
Water Resistancy | 100m |
Case Size (mm) | 39 |
Dial Colour | Purple |
Markers | Index |
Clasp Type | Three-Fold Clasp with Push Button |
Glass Type | Sapphire Crystal Glass |
Manufacturer Warranty | 3 Years |
Finish | Polished |