Seiko Prospex ‘Circuit Race’ Solar Speedtimer Chronograph 41.4mm Men’s Watch
£670
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Seiko Prospex ‘Circuit Race’ Solar Speedtimer Chronograph 41.4mm Men’s Watch | £670
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 Prospex ‘Circuit Race’ Solar Speedtimer Chronograph 41.4mm Men’s Watch (M143383)

Designed under the theme of ‘Classic Motorsports’ and inspired by vintage circuit racing, this Seiko Prospex ‘Circuit Race’ Solar Speedtimer Chronograph 41.4mm Men’s Watch inherits the iconic style of the Speedtimer series from the 1960’s-70’s. Powered by Seiko’s solar Calibre V192, this impressive chronograph ensures a reliable companion, ready for every adventure.
At A Glance
- Presented on a stainless steel bracelet and fastened with a foldover clasp
- 41.4mm stainless steel case with 100m water resistance
- Black aluminium bezel with gold-coloured painting
- Black dial with hour and minute hands that resemble the original Speedtimer from 1969, with 12 spots of Lumibrite
- Chronograph second scale around the dial ring
- Tachymeter on the bezel for measuring speed
- Date window displayed between 4 and 5 o'clock
- Sapphire crystal glass
- Featuring a solar-powered V192, this Speedtimer chronograph is accurate to =/- 15 seconds per month, whilst maintaining a full charge of 6 months
Specification
Supplier Code | SSC941P1 |
Range | Prospex |
Collection | Speedtimer |
Strap/Finish | Stainless Steel |
Strap Type | Bracelet |
Watch Movement | Solar Powered |
Function | Chronograph |
Water Resistancy | 100m |
Case Size (mm) | 41.4 |
Dial Colour | Black |
Markers | Batons |
Clasp Type | Fold Over Clasp with Safety |
Glass Type | Sapphire Crystal Glass |
Manufacturer Warranty | 3 Years |
Finish | Polished |