A couple months ago I was given an heirloom Speedmaster. It was losing 3 to 17 seconds per day prior to sending it for service. After it returned from service (movement was completely overhauled, new mainspring etc) a few days ago, I noticed that it seemed to be gaining significant time. The watchmaker tested it over a week within Omega specs (at +6), but my phone app shows +31s in the 12 up position, +20 in 9 up, +20 to +24s in 3 up, +17 in dial up, and +7 dial down.
Continue readingI’ll contact them…
