ETA Caliber 561.001

Manufacturer	ETA
Caliber Number	561.001
Movement Type	Quartz, battery-powered
Lignes	6.75”’ x 8”’
Diameter	15.3mm x 17.8mm
Height	2.75
Jewel Count	1 jewel
Frequency	32,768 Hz
Battery Cell #	362
Battery Life	Unconfirmed (please comment below)
Coil Part #	4060
Hand Count	2
Hand Sizes	1.10mm (hrs) / .60mm (mins)
Functions	Central hours; central minutes
Hacking Seconds?	Yes
Country of Manufacture	Switzerland, Swiss made
Known Models	Gucci 2000M, Bulova C1983 (Add your watch to the comments below…)

The ETA caliber 561.001 is a small size 2-hander, time-only quartz movement. This caliber has been discontinued by ETA.

ETA 561.001 VS 561.101:

There is a similar caliber 561.101 with the main difference being that the 561.001 is a 2-hander with no seconds hand and the 561.101 is a 3-hander with a central seconds hand.

Replacements:

The 561.001 was replaced by the 562.001 (which subsequently was replaced by the 902.005).

The Ronda caliber 762 may also work as a viable replacement (note that the hand sizes are different).

Additional Resources:

• More ETA movements