Annual Calendar 5036

The second annual calendarAnnual calendarA calendar that normally needs one manual correction per year, at the end of February.: a 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. replaces the 24-hour display, a power-reserve indicator sits below XII and the brand name moves to the lower dial.