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accuracy

  1. Samurai Gaining 2 minutes a day

    Seiko Reviews
    Hello all, I recently purchase a pre owned samurai from eBay. I am happy with the condition and the deal I got, however I noticed the watch is gaining almost 2 minutes a day. I am trying to decide if I should return it to the seller, or try to address the problem. I am not sure what...
  2. Accuracy observations

    Seiko Reviews
    Sometimes one can be lucky with a new watch and the regulation is perfect. A Seiko 5 SNKE 51 is one such example which would hold within a second a day for several days, and its biggest deviation in any one day is 5 seconds. I expected no worse from my SARB033 R615 movement, but it was worse...
  3. Tweaking the accuracy of an automatic

    THE JAPANESE WATCH DISCUSSION FORUM
    Hi everyone, I'm new here, but have enjoyed owning a Citizen Promaster NY0040 automatic for several years. I would like to share some stuff I learned while trying to improve the accuracy of the watch. I'm curious to know what your experiences are with this. When I bought it, the Citizen was...
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