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Junghans 623.01 – interchangeable spare parts
Junghans 623.01 movement
Which spare parts fit the Junghans 623.01 movement? For every part you can see which other calibers use the same part according to the original Junghans spare-part labels. We do not have an original interchangeability list from the manufacturer.
5Parts with interchange data
8Calibers sharing parts
Note: We have compiled this overview to the best of our knowledge and belief, based on the original Junghans spare-part labels; we do not have an original interchangeability list from the manufacturer. All information has been carefully checked but is provided without guarantee. Please verify the interchangeability yourself before fitting, especially the height, diameter and execution of the part.
🛒 Spare parts for Junghans 623.01 in our shop
Hour Wheel for Junghans 623.01, 623.05, 623.20, 623.25 – Part 255, h.175 – NOS10,90 € incl. VAT *View item
Cannon Pinion for JUNGHANS 623.01, 623.05, 623.20, 623.25 – Part 245, h.240 – NOS10,90 € incl. VAT *View item
Setting Lever Spring for JUNGHANS 623.00, 623.01, 623.25, 625.01 – Part 44512,90 € incl. VAT *View item
JUNGHANS 623.00 Barrel Complete with Mainspring, Part 181/1, also 623.01, 623.20 – NOS18,90 € incl. VAT *View item🔧 Interchangeable parts
| Part no. | Description | Also fits |
|---|---|---|
| 245 | Cannon pinion with clam notch, for sweep second | |
| 255 | Hour wheel for sweep second | |
| 401 | Winding stem | |
| 434 | Clicking spring (locking spring) | |
| 445 | Setting lever spring (set bridge) |
Source: checked original Junghans spare-part labels · as of 2026-10-18. Height / execution: the part fits only in this height or execution.