Prospex Khaki Stripe One Hundredth of a Second Speed timer Solar Chronograph
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The Speedtimer Prospex watch collection represents Seiko’s professional timekeeping heritage and takes inspiration from the brand’s innovative history.
This particular limited-edition design is powered by a new in-house solar chronograph calibre equipped with a stopwatch which measures time to the nearest 1/100th of a second.
Its limited edition run of just 4,000 pieces worldwide commemorates the 40th anniversary of Seiko’s world-first analogue quartz chronograph, the 7A28, from 1983. Its shares the same black bezel, and khaki-grey dial colour as the first 1/100th second chronograph from 1992. It features a similar bracelet to the original, with its recognisable black strip through the centre.
Becoming official timekeeper for Tokyo’s 1964 Olympics was a turning point in Seiko’s history when the brand began making precisely accurate professional sports timing instruments, with no prior experience. This legacy continues today as Seiko is the World Athletics Official Timekeeper since 1985, supplying timing and measurement services to more than 180 World Athletics events in every corner of the globe.
The Black subdials and khaki coloured dial of this particular timepiece achieve visibility and legibility due to its separate indicators for time and chronograph functions. Conveniently solar-powered; the watch charges from both natural and electric light.
The hammer-shaped button allows for easier operability of the stopwatch function. This model is powered by the in-house built Solar chronograph calibre 8A50 that allows measurement to the nearest one-hundredth of a second.
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
- Calibre Number
- 8A50
- Movement Type
- Solar
- Precision
- ±15 seconds per month
- Power reserve
- Operating for approx. 6 months (when fully charged)
- Functions
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- Overcharge prevention function
- Chronograph up to 60 minutes in 1/100 second increments
Case/Band
- Case Material
- Stainless steel
- Case Size
- 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
- 20
Other Details
- Water Resistance
- 10 bar
- Weight
- 152.0
- Features
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- LIMITED EDITION on the case back
- Serial number engraved on the case back
- Screw case back
Authenticity
Every product on our website is sourced from the official South African distributors. We do not deal in parallel or grey imports and every item is 100% genuine.
Warranty
Seiko Store will uphold the warranty provided with every brand. For any repairs or warranty related enquiries, please email us with your order number to
SHIPPING
Seiko Store offers free shipping to anywhere in South Africa for all orders.
All orders are shipped via reputable national courier services. An email will be sent to you once your parcel has been scanned into the courier's depot. The email will also contain a link where you can track your order.
All items in stock will be dispatched within 2 - 5 business days of receiving a cleared payment for the order.
If your order contains only items that carry the 1 DAY DISPATCH label, your order will be dispatched within 1 business day.
Should your order contain a combination of a 1 DAY DISPATCH item and another item, both will be dispatched together within the 2-5 business day timeframe.
CLICK & COLLECT
We offer FREE click & collect at 17 locations.
Simply click on the "STORE PICKUP" button in your shopping cart, and select the store you'd like to collect from by selecting from our list of pick up locations nationwide.
Please note that if you'd like to select Store Pickup, that you need to do so in the View Cart tab before checking out.
As soon as the store has your order ready for you to collect, they will give you a call.
- Wipe off moisture, sweat or dirt with a soft dry cloth after removing it from the wrist in order to increase the durability of the case back, gaskets and band.
- After using a water resistant watch in ocean water, wash it in fresh water and dry it with a soft cloth.
- Do not wash a water resistant watch while the crown is pulled out.
- Do not operate the crown or press a button when the watch is wet.
- A periodic overhaul service is recommended to check the water resistance of the watch, to ensure it’s functionality.
Type of water resistance
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For saturation diving
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For scuba diving
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Enhanced water resistance for
daily use |
Water resistance for
daily use |
Non-water resistance
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Water resistance
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Professional Diver's Watch
1000m 600m 300m 200m |
Diver's watch
200m 100m |
20
B A R |
10
B A R |
5
B A R |
3
BAR |
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Usage example
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Accidental splashes and Contact with rain
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Swimming, Yachting,
Taking a shower |
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×
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×
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Skin diving
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×
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×
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×
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Scuba diving
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×
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×
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×
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×
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×
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Saturation Diving
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×
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×
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×
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×
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×
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×
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