Audemars Piguet 3120/3126 Movement Balance Wheel

Product Description

AP 3120/3126 Balance Wheel​ — regulating component controlling oscillation and accuracy. Swiss-made OEM part for Cal.3120/3126.

Specifications

• Fitment: Cal. 3120, 3126
• Frequency: 21,600 vph
• Type: free-sprung flat balance with timing washers
• Material: proprietary alloy

FAQ

1.Genuine?​

This is an OEM-specification replacement part, dimensions and function exactly match the original.

2.Quality?​

Genuine: balanced, stable amplitude, accurate. Aftermarket: weight errors, poor poise, erratic rate.

3.Fits 3126?​

Yes – same base caliber.

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