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 Fig. 1  Fig. 2 | Cyma 702 Pleiade Features stem wind and set sub second Data 17.5''', Dm= 39.3mm H= 3.75mm 15/17 jewels f = 18000 A/h power reserve 31h Balance staff Ronda 2310 Stem W1762 Hands 1.80 x 1.10 / 0.22mm Comments about the data | Remarks 1910- hunter calibre Breguet hairspring An intermediate wheel between minute pinion and the rest of the train allows a low profile without reducing the sturdiness. The arrangement of the now four train bearings according to the four brightest stars of the constellation Pleiades gave the calibre its name. option: Chronometer certificate Neuchatel Observarory differences not known between 17'''10, 700, 702 family/generations: 17'''10: open-face or hunter 700, 702: hunter 701, 703, 7521: open-face Example, year: signature; shock device ca. 1910: - 6902357 (Cyma 17'''10 Pleiade, open-face) Not for Sale! The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and evaluation of the movement calibre, as well as for approximate dating. |
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