Generic and highly demanded spare part.
Minute counter jumper, part number 8270
Suitable for:
Breitling 11, 11/IC, 12, 14
Bulova 14EFAD
Hamilton 11
Heuer 11, 11IC, 12, 14
Valjoux 7740
Established Ernst Westphal quality.
Availability is very limited due to small series production.
Spring may need adjustment.
MADE IN GERMANY
