Bueno más arriba muestro la maquina, de seguro tienes razón de que es un reloj sencillo, gracias
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Fig. 1 Fig. 2 | [SIZE=+1]EB 1197N[/SIZE] Features manual wind sub second Data 10.5''', Dm= 23.3mm, Do= 23.7mm H= 4.2mm F= 0.6mm T= 1.8mm 15/17 jewels f = 18000 A/h power reserve 37h Balance staff U1388 Stem W1152 Mainspring / battery Zf1469, 1.80 x 9.0 x 0.10 x 290mm Hands 1.30 x 0.80 / 0.22mm Comments about the data | Remarks pin-lever escapement ratchet on dial side, crown mechanism with rocker bar family/generations: 1197, 1343: 10.5''', sub second 1332, 1473, 1549, 1569, 1601: 11.5''', sub second 1362: 10.5''', sub second, day, date 1404, 1459: 10.5''', sweep second 1405, 1495: 11.5''', sweep second 1407: 11.5''', sub second, day, date 1438, 1465: 10.5''', sub second, date 1451: 10.5''', sweep second, date 1517: 11.25''', sub second suffix N, -74: minor modifications and their year of introduction Example, year: signature; shock device ca. 1965: RA, Swiss, 17 Jewels |
