Previous Work

Omega automatic service and dial restore

 

Pocket watch chronograph movement disassembled for cleaning

 

Finished pocket watch chronograph

 

Final timekeeping test

 

Swiss and French watch movements are traditionally measured in Lignes.
1 ligne = 2.255mm. This Champ 21.9 movement measures 9 1/2 x 3 3/4 lignes or 21.4 x 8.45mm / 0.84 x 0.33 inches

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