I picked up an Invicta Pro Diver, which is a ripoff of the Rolex Submariner a couple months ago. It has the Seiko nh35a, automatic movement, 24 jewels and hacking feature. I've seen some reviews about the accuracy of this movement, so I thought I'd try my own test. I set my watch with the clock here at midnight on New Year's Eve and checked it tonight at midnight 1/31. Watch has been worn every day and wound sporadically, and loss/gain has varied. I stopped it at midnight and the loss was between 39/40 seconds. Thoughts.
Posts: 1012 | Location: Western Pennsylvania in the USA | Registered: February 17, 2007