Seiko Yachtmaster Mod

This is my personal favorite mod. You can watch my youtube video of how I built it

I've used Seiko's original base watch (SRPD51K2) and applied the following aftermarket parts:

The movement inside is Seiko's automatic 4R36 which hacks and hand-winds and has a 40 hour power reserve.

Rest assured, I work with highest quality aftermarket parts to not only modify the watch but to upgrade the overall quality as well.

If you want anything changed on this design, please contact me - I can further modify this as per your specifications.

If you want to build a watch from scratch, a truly personalized one-of-a-kind watch, I can help you build that too.

I build watches on order, so I need 7 days turnaround period.