ETA Caliber 955.432

Manufacturer	ETA Normflatline
Caliber Number	955.432, 955432
Replaces	ETA 955.431, BUL 2680.27
Dimensions	10 1/2”’ (23.3mm) x 2.50mm thick
Frequency	32’768 Hz
Battery Cell Number	371 (or 395)
Stem	401-906 (tap 10)
Hand Sizes	120, 70
Jewels	7
Hacking?	Yes (to save battery life)
Functions	Hours, minutes
Country of Manufacture	Switzerland
Known Models	Georg Jensen Torun (add yours in the comments below)

The ETA caliber 955.432 7 jewels quartz movement. It is Swiss made. This caliber is part of ETA’s Normflatline line of quartz movements.

Battery Life:

This movement has a “very long battery life” according to ETA. Official documentation claims that you can get about 137 months of use out of a 40 mAh battery cell, or up to 188 months from a 55 mAh battery.

Replacement Prices:

At the time of this post, replacement prices were found online between $35.95 and $49.95.

Caliber 955.432 Photo Gallery:

These images are of a 955.432 movement found in this Georg Jensen Torun ladies watch.

Additional Resources:

• Caliber 955.432 official page on ETA’s website
• Caliber 955.432 tech sheet/parts list from ETA