WeiShi No.1000 Timing Timegrapher Mechanical Watch Tester for Repairers and Hobbyists Watch Tools

Weishi 1000 works perfectly delivered as the Weishi 1000 and not a replacement generic. USA power adapter also correct. Totally enjoying this purchase!

The timegrapher did have the Weishi label on it as did the owners manual, and works just as it should. Shipping was impressively fast.

Good quality, works as advertised.

Anyone with a mechanical watch can use this timegrapher to generate a snapshot of its performance. It can also guide the speed adjustment if the accuracy is lacking. A great tool!

This was priced very competitively, works exactly as it should, came in a sealed manufacturer's box, and arrived very quickly. All in all, this was a very painless purchase.

Want to measure the accuracy and health of your automatic watches? Get this, watch a couple of YouTube tutorials, and go to town! It's not as scary as many would have you believe. I adjusted one of my favorite Seiko automatic movements to within Swiss chronometer certifications. You'll spend less on this than taking the watch to a jeweler and having them perform this service. Great price as well!

The Weishi timegrapher is top notch. It's the timegrapher of choice for most watchmakers. However, mine came with a European two-prong, round. I wanted U.S. two-prong flat. It specifically stated that's what I was going to receive and showed the correct prong in a photo. I had to order an adapter for $4.35. That's why only 3 stars.

Overall worked ok for a few hours then started giving erroneous readings. It worked intermittently but was not reliable for it's intended purpose.

This was advertised as a Weishi time grapher, but this item has no Weishi brand on the unit nor anywhere on or in the manual. I will be returning this item. Buyer beware.

I ordered a Weishi No. 1000 Timegrapher and received a knockoff brand of timegrapher. So what I purchased is not what I received.