As its name indicates, the Seiko Prospex Speedtimer 1/100 sec Solar Chronograph is solar-powered and lives in the Speedtimer line of chronographs within the Prospex sport watch collection. And it ...

But Seiko can lay claim to some ingenious additional specs in the original Speedtimer’s movement—not least a vertical clutch and a column wheel, together for the first time. The vertical ...

For its latest watches, Seiko has rummaged through the archives and created a beautiful pair of motorsport-inspired mechanical chronographs. Called the Prospex ... and a 12-hour timer, as well ...

Seiko has unveiled the limited-edition Prospex “Speedometer” Solar Speedtimer Chronograph, a brand-new iteration of the Prospex model, as an exclusive release for the European market.

Let me start by saying, I'm not exactly a Seiko fan ... The party trick for this Prospex is the tachymeter, a complication that puts the speed in Speedtimer. See those numerals around the outer ...

Seiko has released three new Prospex Solar Speedtime Chronographs ... draws references from vintage circuit racing as well as the speed and excitement it entails. Last but not least, “Racing ...

Now, Seiko is again tapping its extensive legacy as part of its ongoing 100th-anniversary celebrations by releasing a pair of new Prospex Speedtimer Mechanical ... 30-minute and 12-hour increments of ...

Oh, and the water resistance? Still an impressive 300m, just like the 1968 classic. Seiko’s also treated the bracelet with a bit of love. For the first time on a Prospex, you get a short-pitch ...

Seiko has announced a new chronograph watch called the Prospex Speedtimer. Inspired by motorsport watches from the 1970s, it's available with dial colours of blue and black, and is priced at £2,320.