The Junghans 684.76 is a manual wind watch movement with a sub-second function. It features a unique design where the minute wheel and pinion are positioned under the balance, allowing for a relatively large balance. This movement line is not widely documented in most movement registers, but Boley and Flume mention single variants with incomplete data. Boley indicates that Longines and Record share the same staffs and stems, so they are included in this listing. These movements, likely designed by Record around 1970, were also utilized by Longines. Only variants known from lists or real watches are listed below.