Percivale, Author at RK Watch Service https://rkwatchservice.com/author/percivale/ Watch Repair & Restoration Service Sun, 14 Sep 2025 05:18:09 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://rkwatchservice.com/wp-content/uploads/2024/03/cropped-RK-Watch-Service-Logo-Chicago-Watch-Repair-Web-32x32.png Percivale, Author at RK Watch Service https://rkwatchservice.com/author/percivale/ 32 32 Longines ETA accuracy tolerance https://rkwatchservice.com/longines-eta-accuracy-tolerance/ Fri, 12 Sep 2025 03:25:51 +0000 https://www.watchuseek.com/threads/longines-eta-accuracy-tolerance.5642363/ Watch Repair & Restoration Services in Northbrook & North Chicago Suburbs. Contact us for a free estimate at 224-213-7371. Learn more from our news blog.
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Percivale

Dear forum members.
I have been struggling to solve a problem with the accuracy of my Longines Master Collection L607.2 - ETA movement 2892-A2.
The watch has been fully serviced and then returned again for check up but probably there’s still something...

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]]> Watch Repair & Restoration Services in Northbrook & North Chicago Suburbs. Contact us for a free estimate at 224-213-7371. Learn more from our news blog.
RK Watch Service - Watch Repair & Restoration Service
Percivale

WatchUSeek Watch Forums WatchUSeek Watch Forums

Dear forum members.
I have been struggling to solve a problem with the accuracy of my Longines Master Collection L607.2 – ETA movement 2892-A2.
The watch has been fully serviced and then returned again for check up but probably there’s still something wrong with it.
I have been observing the accuracy which seems to be odd.

When I don’t walk anywhere and move only around my house the accuracy drops to about – 12 to /-15 sec/day. However, when I become a little active…

Longines ETA accuracy tolerance

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