The Junghans J63 is the first shaped movement used, but not constructed by Junghans. It is not an in-house production made by Junghans, but was supplied by Peseux. 1937 Junghans J63 was replaced by the in-house caliber Junghans J86. The Junghans J63 is identical to the caliber Peseux 110 and 110-114 .