ETA 2750

Calibre 2750 was one of a family of hand winding movements from ETA produced from 1969 through 1982. In all, over 6 million examples were made.

Overview

This family of 11.5 ligne movements included both hand winding and automatic variants. Nearly every model has a corresponding model with or without automatic winding. Both 21,600 A/h and 28,800 A/h versions were made of many of these movement as well.

All members of the family are 11.5 ligne in diameter (25.6 mm), have 17 jewels, and a power reserve of 50 hours. The non-date and date-only movements are 4.0 mm thick, while the day/date (and some date-only) versions measure 4.8 mm thick.

Variants

Speed (A/h)	Movement	Corresponding Automatic	Years Made	Height	Notes
21,600 A/h	ETA 2750	ETA 2770 ETA 2776	1969-1982	4.0 mm
	ETA 2752	ETA 2772	1969-1982	4.0 mm	Date
	ETA 2753	ETA 2773	1969-1982	4.0 mm	Date, Triovis regulator
	ETA 2758	ETA 2778	1969-1982	4.8 mm	Date, day
	ETA 2759	ETA 2779	1969-1982	4.8 mm	Date, day, Triovis regulator
	ETA 2761	ETA 2781	1969-1982	4.7 mm	Quickset date
	ETA 2762	ETA 2782	1969-1982	4.0 mm	Quickset date
	ETA 2763	ETA 2783	1969-1976	4.0 mm	Quickset date, different stem
	ETA 2768	ETA 2788	1969-1982	4.7 mm	Quickset date, day
	ETA 2769	ETA 2789	1969-1982	4.7 mm	Quickset date and quickset day
	ETA 2769-1	ETA 2789-1	1976-1980	4.7 mm	Quickset date and quickset day with 2 languages
28,800 A/h	ETA 2751	ETA 2771	1971-1980	4.0 mm
	ETA 2754	ETA 2774	1971-1980	4.0 mm	Date
	ETA 2760	ETA 2780	1969-1982	4.7 mm	Date, day
	ETA 2764	ETA 2784	1969-1982	4.0 mm	Quickset date

Note: Some dates are approximate for the entire family of movements

See Also

• ETA 2770