Breitling pocket watch, Chronoslide Set of 2 Open Face Pocket Watch, circa 1960

Record summary

Catalogued by Antiquorum auction archive, Geneva (lot Lot 366-26), this is a pocket watch by Breitling, made in Switzerland, dated c. 1960. The Atlas places it in the Modern Mechanical Horology period (1945 – 1969) of its Pocket Watches collection. Materials and techniques recorded by the source: stainless steel. Recorded dimensions: diameter 60 mm.//55 mm. The record is illustrated with 2 photographs.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Atlas type guide

Hunter, half-hunter and open-face watches

In the nineteenth century the pocket watch case settled into a few standard forms. The hunter (French savonnette) has a hinged front lid protecting the crystal — reputedly for riders who could not risk broken glass — and is opened by pressing the crown or a push-piece. The half-hunter has a small window in the lid so the hands can be read when closed. The open-face (lépine) watch has no front cover, with the crown at 12; hunters normally carry the crown at 3.

Case types also changed with winding: key-wound watches gave way to keyless (stem-wound) mechanisms after Adrien Philippe's and others' designs of the 1840s, with pendant setting or lever setting.

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

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