Over a hundred years of repeater manufacturing: this Audemars Piguet Royal Oak Concept Supersonnerie is their latest milestone
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movement Audemars Piguet 2937
Movement Audemars Piguet 2937 | Hand-wound | Diameter: 13¼ lignes | Frequency: 21,600 vph (3 Hz) | Jewels: 43 | Parts: 478 | One-minute tourbillon | Hours, minutes, chronograph, minute repeater (two gongs) | Power-reserve: 42 hours
Movement Audemars Piguet 2937