Seiko Prospex 'Khaki Stripe' One Hundreth of a Second Speedtimer Solar Chronograph Mens Watch SFJ005P

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 SFJ005P1 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 clearly recognisable black strip through the centre of the bracelet.

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.

Featuring the Seiko Solar 8A50 movement, the SFJ005P has an approximate accuracy tolerance of +/- 15 seconds per month and a 6 month Power reserve once fully charged. This model is finished in full Stainless Steel with a pull-out crown. The hands and the markers have lumibrite to make them visible at night (once fully charged). The case size is 42mm and thickness 12.9mm with a lug to lug size of 48.3mm and a lug width of 20mm and the entire watch weighs approximately 150gm. 

The additional features of the SFJ005P Speedtimer are LIMITED EDITION on the case back, Screw case back, Serial number engraved on the case back. screw case back, Tachymeter function, 24 hour hand, a chronograph up to 60 mins in 1/5 second increments, a date display, with a Chronograph up to 60 minutes in 1/100 second increments and an overcharge prevention function.

What we love: The finish and the overlook look is simply classic. Destined to be a Seiko cult classic collectors model with an amazing history and lineage. With only 4000 units produced, this model is destined to be a sell out.

Ships in 1-3 Business Days from Sydney with Australia Post Express. Sydney customers can pick up on the same day from our Alexandria showroom an hour after placing the order by choosing Click & Collect as the delivery option. 

3 Year warranty from Seiko (Australia). StarBuy are Authorised distributors of Seiko Watches. All Seiko Watches are shipped in Seiko original packaging. All Seiko warranties are registered online directly by Seiko. After purchase and shipping by StarBuy, an email is sent by Seiko registering the warranty. A link to the online instructions manual is also sent within the email. Seiko no longer supply any hard copies of the warranty booklet or the instructions manual.