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Elgin 366
Elgin 366

Elgin 366

Tax included.

This chronograph movement was createdin a secretpartnershipbetweenBreitling,Heuer-Leonidas, Hamilton/Burenand DuboisDéprazin order to developthe firstautomaticchronograph.Caliber11Chronomaticwas presentedin March 1969shortly after theZenith/Movadopresentedthe firstautomatic windchronograph (ELPrimero) in Januarythe same year.The chronographmoduleDuboisDépraz8510hasalso been used byValjoux,Cal:7740.


Data: Elgin cal: 366 (same as Breitling cal: 12, Hamilton cal: 12, Heuer cal: 12)


  • 17 jewels, automatic wind (microrotor), chronograph, 60 s, 30 min, 12 h, date.

  • Size: 13,75''' 31,00 mm.

  • H: = 7,70 mm.

  • N: = 21600 A/h.

  • Power reserve: 42 h.