====== GO 49 ====== **GO 49** is a calibre by [[Glashütte Original]]. [[Manual winding]] movement with hours, minutes, and seconds indication, [[screw balance]] with 18 gold weight screws, [[swan-neck precision regulator]], screwed gold chatons. The power reserve is 40 hours. **Description:** * [[Manual winding]] movement * [[Escapement]] stone lever * [[Screwed balance]] with 18 gold weight screws * [[Shock protection]] [[Incabloc]] * [[Yoke winding system]] **Functions:** * Hours, minutes, seconds **Data:** * ? [[ligne]]s * D 26.2 mm, H 4.2 mm * 21,600 A/h * 18 [[jewels]] * Power reserve 40h **Production period:** * ? {{tag>Movements Manual_winding_movements Glashütte_Original_calibres}}