caliber specific - BergeonMovement holder caliber specific made of anodized aluminum with base Ø 31mm, pusher for function control and support screw, suitable for the hand fitting presses of Boley and Bergeon. Swiss-Made. Products namesizecalibresupport screwpusheritem No.movement holder3 3/4 x 6 3/4'''ETA 280.0xx10511701movement holder4 7/8ETA E01.00110511714movement holder5 1/2 x 6 3/4''''ETA 980.1xx30511702movement holder10 1/2ETA 251.471 / .47242511703movement holder10 1/2ETA 2094 / 200012511704movement holder10 1/2ETA G15.21102511705movement holder10 1/2ETA 700120511706movement holder11 1/2ETA 2895-1 / -2210511707movement holder12 1/2ETA 2894-2 (Chrono + Modul)12511708movement holder13 1/4'''ETA 251.2xx44511709movement holder13 1/4'''ETA 775x / SW 50024511710movement holder13 1/4'''ETA G10.21102511711movement holder16 1/2'''ETA 6497 / 649820511712movement holder16 1/2'''ETA A07.21133511713