Audemars Piquet 1963 automatic 18k watch, rare stunning K2071 cal., service, box

Google AI summary of the K2071 caliber The K2071 caliber is. Rotor: 18k gold weighted rotor. Expected light wear on case. A 5 mm crack in Plexiglass just above the three. Update May 4th. Type: Self-winding (automatic).

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