ETA Caliber 2000-1

Manufacturer	ETA
Caliber Number	2000-1
Movement Type	Automatic, self-winding mechanical
Lignes	8.75”’
Diameter	19.4mm
Height	3.6mm
Jewel Count	20
Beat Rate	28,800 vph, 4 Hz
Lift Angle	50 degrees
Power Reserve	~40 hours
Rotor Style	Uni-directional
Rotor Winding Direction	Clockwise
Hand-Windable?	Yes
Anti-Shock Device	Incabloc
Regulator	ETACHRON
Hand Count	3
Functions	Central hours; central minutes; central sweeping seconds; date at 3:00
Hacking Seconds?	Yes
Country of Manufacture	Switzerland, Swiss made (V8)
Known Models	Movado Elliptica (Add your watch to the comments below…)

The ETA caliber 2000-1 is a small automatic movement typically used in ladies watches.

This movement has been in production since circa 1992.

The ETA 2000-1 is often considered to be a smaller, compact version of the ETA 2892A2 automatic movement (although not exactly). The ETA 2000-1 is 19.4mm in diameter, whereas the larger 2892 is 25.6mm.

Similar Calibers:

The Sellita caliber SW1000-1 is often referred to as the Sellita version of the ETA 2000-1, but it is not necessarily a direct replacement. Some of the differences:

	ETA 2000-1	Sellita SW1000-1
Lignes	8.75”’	9”’
Diameter	19.4mm	20mm
Height	3.6mm	3.9mm
Jewels	20	18
Lift Angle	50 degrees	51 degrees

Other Brand Calibers:

Some other brands using the 2000-1 as a base caliber but with their own caliber number:

• Longines caliber L595.2
• Omega caliber 2520
• Cartier caliber 381A

If you know of others, please comment below…

Macro Gallery:

ETA 2000-1 Tech Sheets (pdf):

Additional Resources:

• More ETA watch movements