Audemars Piguet. An 18K gold openface perpetual calendar keyless lever pocket watch with moon phases
Signed Audemars Piguet, Quantieme Pérpétuel, no. 36, ref. 5555BA, movement no. 244021, case no. B 63099, manufactured in 1981
Movement: cal. 5020, 20 jewels, signed
Dial: white lacquer, signed
Case: snap-on back, cabochon-set crown, signed, 48 mm diam.
With: Gübelin service invoice dated 2010
Audemars Piguet. An 18K gold openface perpetual calendar keyless lever pocket watch with moon phases
Signed Audemars Piguet, Quantieme Pérpétuel, no. 36, ref. 5555BA, movement no. 244021, case no. B 63099, manufactured in 1981
Movement: cal. 5020, 20 jewels, signed
Dial: white lacquer, signed
Case: snap-on back, cabochon-set crown, signed, 48 mm diam.
With: Gübelin service invoice dated 2010
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