A disc carrying the pins replaces the traditional music-box cylinder and alternately acts on the 15 metal teeth of the comb. A metallic glass membrane engine-turned by hand enriches this exceptional mechanism and serves to amplify the frequencies required to emit the tune.
The dial, which is connected to the pin-bearing disc, performs a complete turn during the 20 to 25 seconds while the tune is being played.
Case round in 18-carat yellow gold, caseband finely engraved with a musical stave.
Rotating dial, hand-engraved on a rose engine and platinum coated. Individually numbered and signed Breguet.
Mechanical self-winding movement, numbered and bearing the Breguet signature
Also available in 18-carat white gold.
|Material :||Yellow gold / White gold|
|Case thickness (mm) :||16.30|
|Case dimension (mm) H :||48.00|
|Water (m) :||30|
|Powers (hours) :||55|
|Frequency (Hz) :||4.0|
|Escapement :||Swiss straight line lever|