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Lot Essay
At the time of its launch in 1978, ref. 25657, the Quantième Perpétuel Automatique model, was one of the few perpetual calendar wristwatches available at the period. It incorporated furthermore one of the most important horological innovation of the time, the world’s thinnest, automatic perpetual calendar movement with an ultra-slim profile of only 3.95 mm., cal. 2120.
The present example is from the C or third series of the model.
The present example is from the C or third series of the model.
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Lot 280
Sale 20941
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AUDEMARS PIGUET, YELLOW GOLD PERPETUAL CALENDAR, REF. 25657BA
Estimate: CHF 10,000 - 20,000
A Christie's specialist may contact you to discuss this lot or to notify you if the condition changes prior to the sale.
Lot 280
Sale 20941
AUDEMARS PIGUET, YELLOW GOLD PERPETUAL CALENDAR, REF. 25657BA
Estimate: CHF 10,000 - 20,000
Bid amount
Buyer's premium
Estimated total cost exclusive of duties