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November 2026
New moon
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References
Calibres
Louis Erard 7001/RE9
Calibre
Louis Erard 7001/RE9
In 7 watches by Louis Erard
Kind
Hand-wound
Beat
21,600 beats an hour (3 Hz)
Power reserve
42 hours
Jewels
17
Watches from
2019
Watches that use it
All 7 watches
Louis Erard
2019–present
Le Régulateur Louis Erard x Alain Silberstein
54230NS62.BVA09