This Prospex Speedtimer Solar Chronograph Watch is a precision chronograph that’s inspired by the very first chronographs Seiko developed for international sporting events in the 1960s. Powered by solar energy and able to measure up to 60 minutes of elapsed time in ⅕-second increments with a split time function, this chronograph is purpose-built for the sporting man.
|Duration||Approx. 6 months|
|Case Material||Stainless steel|
|Crystal||Scratch-resistant sapphire crystal|
|Lume||LumiBrite on hands and indexes|
|Water Resistance||100 m / 330 ft|
|Case Thickness||13.3 mm|
|Case Diameter||39 mm|
|Case Length||45.5 mm|
When we think of Seiko, one word comes to mind: legacy. Founded in 1881 by entrepreneur Kintaro Hattor in the heart of Tokyo, Seiko knows every nook and cranny of what makes an elite watch truly incredible. In those 130+ years, they came up with lasting innovations like the first quartz watch, the first titanium dive watch, and the first multi-functional digital watch. Needless to say, Seiko continues to push the watch game forward.