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Index | Timepiece Archive, Categories | Archive: Watch Movements | Timepiece Market |
![]() Fig. 1 | Elgin 712 Features manual wind sub second Data 13/0 size, Dm= 19.3 x 23.3mm Do= 19.3 x 23.8mm H= 3.9mm F= 0.9mm T= 1.9mm 17 jewels f = 18000 A/h power reserve 40h Hands 1.14 x 0.66 / 0.20mm Comments about the data | Remarks differences not known between 711, 712 family: 711: 17 jewels, cap jewel for escape wheel 712: 17 jewels 713: 21 jewels, LE 714: 19 jewels 715: 17 jewels 716: 21 jewels, sweep second 717: 19 jewels, sweep second 718: 23 jewels, sweep second, LE 719: 21 jewels, digital, LE 721: 23 jewels, digital, LE model names: LE : Lord Elgin Example, year: signature; shock device ca. 1955: Elgin, U.S.A, Adj'd, 17 Jewels; Kif-Protechoc © B. Johnson 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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