Chronomatic Group caliber Chronomatic 11

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Brand:Chronomatic Group
Reference:Chronomatic 11
Base: Buren 1281
Movement:Automatic
Display:Analog
Diameter:31.00
Jewels:17
Reserve:42
Frequency:19800
Chronograph:Chronograph
Hands:Hours, Minutes

Chronomatic 11 description

Cam switched chronograph movement made up of Buren caliber 1281 and Dubois-Depraz module 8510. It was among the first automatic chronographs when it was launched in 1969. With version -1, some flaws found in the early versions were corrected.

Successor caliber 12 was introduced in 1971, however versions of the 11 would remain available until ca. 1973.

Other calibers that are based on the Chronomatic Group Chronomatic 11: