Revolution
Breitling, A Manufacture
In the past, Breitling’s calibres were assembled and refined to chronometer standards from commercially available ébauches, ranging from Lemania-based movements (the calibre B11 and B12 were based on Lemania 1873 and 187 calibres, respectively) to Valjoux 7750-series and ETA 2892 movements (the latter, equipped with Dubois Dépraz chronograph modules). Then in 2009, the company revealed […]