Vendôme astronomic (unique, 1967) — Platinum, Off-White Dial

Identifying details

• Unique piece

  Documented as the only example made (e.g. marked “1/1”).

• Small seconds

  Subsidiary seconds dial.

• 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.

  Moon-phase displayMoon-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..

• Deployant buckle

  Folding deployant clasp on the strap.

• Date