"Swiss Self-Winding Watches, Second Series, Part XXVI" by B. Humbert - Original Swiss magazine article (magazine clipping) from the year 1964. The magazine article/clipping was carefully removed from a Swiss magazine. This article pertains to the Etarotor watch models (Calibres Eta S.A., Ebauches SA.), numbers 2450, 2451, 2452 (and 2454), 2472 (and 2474). Other articles in the series are NOT included.

Main text in the article is in English.

Sections/headlines in the article include:

*Characteristics

*The self-winding train

*The click-wheel assemblies

* Action of the mechanism

*Mechanism for disengaging the keyless work

* Assembling the self-winding work

*The cannon pinion and its driving wheel

*Normal date work

*Assembling the date work

*Instantaneously changing date work

* Action of the mechanism

*Assembling the instantaneously changing date work

*Lubrication (self-winding work)

*Lubrication (normal date work)

*Lubrication (instantaneously changing date work)

*Mainspring and slipping attachment



[Please note: this is a magazine article / magazine clipping only; no watch, clock, parts, tools, or other items are included.]

As with most paper items, there may be yellowing to the paper due to age and may be some small bends, light wear, edge and/or corner wear. (Any significant damage or wear will be noted above. Light wear and minor imperfections are to be expected.) [The image shown is of the actual magazine article offered for sale. Any "Vintage Paper and Salvage" watermark/text will not appear on the item which you receive.]

The article is 13 pages in length (on 7 sheets of paper) and includes a number of diagrams within the text.

The magazine article/magazine clipping was carefully removed directly from a magazine. The rest of the magazine is not included.





[inv. SWJJ-O10-64]