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 Fig. 1 | IWC 790 (Valjoux 7750) Features automatic chronograph, 60s, 30min, 12h, cam switched sub second day: quickset date: quickset hack feature Data 13.25''', Dm= 30.0mm, Do= 30.4mm H= 7.9mm F= 1.9mm T= 3.0mm 17/25 jewels f = 28800 A/h power reserve 46h Balance staff U3777 Stem W3706 (thread 1.2mm) Mainspring / battery Original Hands 1.20 x 2.00 x 0.25 / 0.18 x 0.18 x 0.18mm Comments about the data | Remarks 1973- Example, year: signature; shock device 1980: 2349467, International Watch Co. Swiss, Adjusted to 5 Positions, 25 Jewels; Incabloc 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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