Universal Genève 281
Manual-windingManual windingWinding a mechanical watch’s mainspring by turning the crown. Some automatic movements also allow manual winding. column-wheelColumn wheelA chronograph control system that coordinates the operating levers; a cam system is an alternative construction. chronographChronographA watch function for starting, stopping and resetting an elapsed-time measurement independently of the ordinary time display. with day, date, month and moon-phaseMoon-phase displayAn astronomical indication showing the Moon’s changing appearance through its cycle, averaging about 29.5 days. Display accuracy and the interval between corrections depend on the mechanism; a maker’s specification for one calibre should not be applied to every moon-phase watch. indications. The reviewed 881101/02 movementMovementThe working mechanism inside a watch or clock. photograph shows calibreCaliberThe designation of a watch movement, identifying its design or movement family. 281 and 17 jewelsJewelA natural or synthetic stone used as a bearing or endstone for a movement pivot.. Frequency, reserve, dimensions and introduction year remain unspecified.
Manual winding · 17 jewels