Movement
Stage
Bench lead
Beat rate
Reserve (h)
Reference shots
Escapement rebuild — 7AIn serviceInes Vollmer28,80072
Barrel arbor toleranceSigned offPetra Marchetti21,60044
Hairspring truing rigOn benchTomas Ekvall36,00038
Dial guilloche sample setIn serviceAda Roselund28,80061
Case lug refinish trialSigned offInes Vollmer18,00090
Crown gasket batch 214On benchRafael Guimarães28,80055
Pallet fork jewellingIn servicePetra Marchetti21,60047
Regulator index calibrationSigned offTomas Ekvall36,00064
Mainplate perlage passOn benchAda Roselund28,80052
Winding stem re-cutIn serviceRafael Guimarães18,00029
Assigned bench
Ines Vollmer
Petra Marchetti
Tomas Ekvall
Ada Roselund
Rebuilt the escapement bridge
Re-cut the winding stem
Refit the crown gasket
Reserve test at 72 hours