32,768 Hz quart oscillator crystals for digital watches
Two(2) for $1.50
These are high-specification quartz crystals or “tunig fork” crystals. THey are the correct frequency, 32,768 hz., for many vintage LED and LCD watches and movements,including:
Pulsar(all types including calculator, magnet-set and auto-set),
Omega (all types, magnet-set and auto-set),
Hamilton (all types, magnet-set and auto-set),
HP-01 Calc watch.
National SemiConductor movements.
These are INCORRECT for:
Hughes modules (all)
Uranus modules (virtually all).