2/16/2024 0 Comments Refurbish bulova tuning fork watchThis entry was posted in Wrist Watches by Christian. Service for your Bulova Accutron timepiece includes cleaning, relubrication, regulation of balance, case and bracelet refinishing (if applicable), replacement. There are a lot of articles and videos on the web explaining the inner workings of an Accutron. Accutron revolutionized the watch industry in 1960 by replacing the balance wheel mechanism with a tuning fork. The repair would require a microscope, an Accutron tester, a multimeter, a variable power supply and specialized tools. Mine has the date code N0, so it was made in 1970. I wouldn't advise a newbie to attempt this. The Accutron 218 was manufactured between 19. I’ll let it run for a week before I get on to the fine adjustment. While both tuning fork and quartz movements use batteries, their regulation systems are distinctive. I’ve worn it for 12 hours now, and it’s 1 second slow. Bulova’s Accutron Spaceview watch had an amazing run until the late 1960s when quartz-based electronic watches debuted. Having grown up in the 60s, for me, this is space travel on a stick! Whether it’s your grandpa’s pocket watch that scratched-up old beater watch or even just a favorite style, everything from the design to the lifetime (s) of memories are there. This has to be the coolest watch in my collection. Bulova Accutron: From Tuning Forks to Quartz accutronwatchrepair JUncategorized Every timepiece tells a story. No I reassemble the bottom plate with the date ring. Bulova Accutron : Accutron 214, Accutron 218, Accutron 219, etc ESA 9162, 9164 : Found in many tuning fork watches including Omega f300, Tissot Tissonic. This little video shows how the two fingers engage in the index wheel and drive it. I use a small oiler to nudge them in.īridge in place, battery in, watch humming! Time to adjust the pawls so that the index wheel moves properly. The next step is a bit fiddly – aligning all the wheel pinions so the sit properly in their jewels. Careful about getting oil on the wheel itself, though.Īs the jewels are capped, they have to be oiled before the bridge goes in. So please go ahead and oil them on your Bulova. The danger of oil getting on the serrated edge is too high, so Bulova recommends not oiling those jewels.Ĭorrection: Bulova actually recommends oiling the index wheel pivots – I must have read that somewhere else. I oil all jewels bar the ones for the index wheel (the smallest wheel at the bottom), which doesn’t get any oil. The one on the left is the component coil I need. The open stainless loop has a hinge that opens several degrees, allowing one to place their wrist through. Unfortunately the 2210 movement needs servicing. I take my “donor” watch apart and remove the coils. Purchased used off the Bay, I wanted to surprise my wife with this unusual bangle style tuning fork Accutron womans watch. Having diagnosed the problem with my Bulova Accutron (the component coil has had it), I went on eBay and bought myself another broken Accutron – this one was humming, but didn’t move the hands.
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