![A GOLD OPEN-FACED PERPETUAL CALENDAR KEYLESS LEVER WATCH WITH MOON PHASES CIRCA 1910, NO. 27747 [黃金萬年曆懷錶備月相顯示，年份約1910，編號27747]](https://dam.sothebys.com/dam/image/lot/1cc900d3-78d3-4556-8039-c30de332b5fb/primary/extra_small)
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Aug. Ericsson
A GOLD OPEN-FACED PERPETUAL CALENDAR KEYLESS LEVER WATCH WITH MOON PHASES CIRCA 1910, NO. 27747 [黃金萬年曆懷錶備月相顯示，年份約1910，編號27747]
Lot Closed
November 12, 05:01 PM GMT
Estimate
7,000 - 10,000 CHF
Lot Details
Description
Aug. Ericsson
A GOLD OPEN-FACED PERPETUAL CALENDAR KEYLESS LEVER WATCH WITH MOON PHASES
CIRCA 1910, NO. 27747
[黃金萬年曆懷錶備月相顯示，年份約1910，編號27747]
• Movement: lever escapement, jewelled to the centre, bi-metallic compensation balance, signed Aug. Ericsson and further engraved Grand Prix Paris 1900,
• Dial: white enamel, Roman numerals, outer minute track, sunken centre, four recessed subsidiary dials with blued steel hands for day, month with leap year cycle, date and subsidiary seconds combined with aperture for moon phases, signed Aug. Ericsson
• Case: 18ct yellow gold plain polished case, adjusters beneath the bezel for day, month and date, plain gold cuvette signed Aug. Ericsson, cuvette and case back numbered 27747 and each with medallion stamped Grand Prix Paris 1900 and central banner marked Ditis
diameter 53mm
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