Project OM20 (in process) This basic movement is intended to be used as a simple three-hand movement or as a drive of an individual module. OM20 LinksDownload not available yet Technical specifications 3.5 Hz / 25’200 A/h Automatic movement Hours, minutes, seconds Power reserve 50 hours minimum swiss lever escapement 20.3 Round shaped movement Diameter 25.6 mm, 11 1/2″ Requirements Robust, solid basic construction (“tractor”) Suitable for various extensions and different degrees of decoration Our partners Subscribe for news Get notified with the next updates Email Address * First Name * Last Name * Group (created on 23/02/2021) OM Newsletter