Junghans 644.46 – interchangeable spare parts

Junghans 644.46 movement

Which spare parts fit the Junghans 644.46 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.

7Parts with interchange data

3Calibers 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 644.46 in our shop

PART 201 for JUNGHANS 644.41 and 644.46, No. 3400, Height 1.8513,90 € incl. VAT *View item ›

🔧 Interchangeable parts

Part no.	Description	Also fits
163/1	Center pipe	Height 2,23 Junghans 644.41 Junghans 644.42
201	Center wheel and pinion without cannon pinion	Height 1,85 Junghans 644.41
203	Intermediate wheel and pinion	Junghans 644.40 Junghans 644.41 Junghans 644.42
210	Third wheel and pinion	Junghans 644.40 Junghans 644.41 Junghans 644.42
4035		Junghans 644.40 Junghans 644.41 Junghans 644.42
54038		Junghans 644.40 Junghans 644.41 Junghans 644.42
54400		Junghans 644.40 Junghans 644.41 Junghans 644.42

Source: checked original Junghans spare-part labels · as of 2026-10-18. Height / execution: the part fits only in this height or execution.

🔗 Movements sharing the most parts

→ All calibers of Junghans

❓ Frequently asked questions

Which Junghans 644.46 spare parts also fit other movements?

For the Junghans 644.46, 7 part numbers are listed as interchangeable. Together they fit 3 other calibers – the table below shows which part fits which movement.