Accutron (and other hummers) service

Service

Accutron watches, although electronic, need periodic service to keep working: oil dries. Dirt gets in the watch during battery swaps. A well taken care of Accutron will live a century and more. Probably. We shall see in 40 years.

There’s a handful of people, most of them way more experienced than me, who service tuning fork watches over the globe. However, they may not be close to your place, and shipping a watch oversea can be a little unsettling. I live in France, within the EEC, and can service your watch (Accutron 214, 218/219, 230 and 2210).

A service consists in :

  • Disassembly
  • Visual inspection of all parts and cleaning
  • Reassembly and oiling/greasing
  • Phasing (to the modern Silver Oxyde voltage)
  • Regulating to -2 to -1 second per day (unworn)
  • Polishing of the crystal
  • Buffing of gold-plated case, refinishing of Stainless Steel case (shall you want me to do it)
  • Re-luming of the hands and dial if needed

Tools

  • Standard clockmaker tools
  • Accutron tools and mounts
  • Accutron Watchmaker meter
  • Variable voltage power supply
  • Vibrograf electronic and quartz timegrapher

Any part needing to be replaced will be quoted beforehand. The electronics can have suffered damage (the windings wires are way thinner than a hair, and can break ; battery leaks can eat through the copper wire too). The delicate 320-teeth index wheel may be damaged, or worn out, or even wobbly. Phasing a watch with a bad index wheel (if it turns at all) is complicated, if not impossible. Last, it happens that a wheel pinion is bent, worn out or broken.