Valjoux 7730 series

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf mechanical chronograph movement series
gptkbp:basedOn Venus 188 movement
gptkbp:chronographFunctions 30-minute counter
central seconds hand
running seconds subdial
gptkbp:countryOfOrigin gptkb:Switzerland
gptkbp:frequency 18,000 vibrations per hour
https://www.w3.org/2000/01/rdf-schema#label Valjoux 7730 series
gptkbp:introduced 1966
gptkbp:jewels 17
gptkbp:manufacturer gptkb:Valjoux
gptkbp:movement manual wind
gptkbp:notableUser gptkb:Heuer
gptkb:Hamilton
gptkb:Breitling
Lemania
Wakmann
gptkbp:powerReserve 45 hours
gptkbp:productionEndYear circa 1973
gptkbp:replacedBy Valjoux 7733 series
gptkbp:successor gptkb:Valjoux_7733
gptkbp:usedIn chronograph wristwatches
gptkbp:bfsParent gptkb:Valjoux_7734
gptkbp:bfsLayer 8