Bulova 2210 Servicing Sheets

[Vich]

Here are a couple of PDF's for the 221X mechanism.  In the past I have posted info for the 214 and 218 only so this is an addition for Bulova tuning fork Watches.  The 2210 has a quite funky tuning fork with its curvy tines.  The Index wheel has 270 teeth and the watch Hums at 440HZ which some of the musicians amongst us may recognise.

 

Anyway before I drift off on one here is the info:-

 

Accutron 221.pdf

 

Technical Letters 2.pdf

 

Cheers,

 

Vic

[Geo]

Thanks Vic, I've saved this for future reference.