The Seiko Prospex Speedtimer Solar SFJ003P1 is part of the iconic Speedtimer line and Seiko has taken the classic design and updated it with a contemporary flair and materials. With it's 42mm diameter case (excluding crown) and 48.3mm lug to lug distance the SFJ003P1 is a very comfortable and most of all stylish wrist companion. Of course the watch is water resistant to 100m and the beautiful dial is protected by a sapphire crystal. The movement powering all this is the Seiko Cal. 8A50 chronograph movement, which is solar powered and accurate to approximately 15 seconds per month and a battery life up to 6 months. But now we get to the thing that likely puzzled you at first: what is going on with all the subdials! To begin with the easy part: at 6 o'clock you find the normal hour and hands. However these hands also double as a 60 minute counter if you go to the stopwatch mode. At 10 o'clock you have the 1/10th hand, at 12 the normal seconds hand and at 2 the 1/100th hand. So once you hit the chronograph the 12 o'clock hand will tick once per second, the 10 o'clock hand will make a full rotation in 1 second and the 2 o'clock hand will rotate 10 times per second. That way you can measure time with an incredible accuracy. Now, you may not always need it, but it looks incredibly cool to see the hands spinning! 

The Seiko Speedtimer range has been pushing boundaries for nearly 60 years and continues to do so to this day!

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• About Seiko

• *Authorised dealer of Seiko watches
  *100% brand new and unworn
  *Complete with the beautiful box and stamped warranty booklet
  *Free worldwide shipping with DHL, FedEx and UPS
  *Tens of thousands of satisfied customers

• We're an authorised dealer of all of our brands, unless otherwise noted. In this day and age there are also many 'grey market dealers' that compromise. What are the main benefits of buying from an authorised dealer with regard to the warranty?

  3 year warranty

  Seiko watches come with a 3 year warranty. This covers all mechanical malfunction arising from parts failure and/or assembly errors. Excluded are parts that by their nature may not last 3 years, like batteries and leather straps, damage/problems caused by improper use and wear and tear. We stand behind the brands that we sell and the quality that they offer.
  Some of our brands also offer an international warranty, which will also apply.

  Service and parts

  In the unfortunate event of a problem with your watch, you simply need to send it to us (or take it to another dealer if the brand offers an international warranty). We have access to the official service centers, where only original parts are used and the watchmakers are qualified and experienced with your type of watch. Not every watch movement is the same, so it's best if it's handled by people who know what they are doing.
  After your 2 years warranty has expired we are able to offer service in most cases.

• Read all about Seiko on our dedicated brand page.