FaboRacso
Forer@ Senior
Sin verificar
Ohhhhh esto será muy útil más adelante, gracias compañeros.el resorte del tiret es identico. Familia del 175
Fig. 1
Fig. 2
Fig. 3
Fig. 4
[SIZE=+1]FHF 186[/SIZE]
Features
manual wind
sub second
Data
10.5 / 11.5''', Dm= 23.3 / 25.6mm
Do= 23.7 / 26.0mm
H= 3.8mm
F= 1.2mm
T= 1.9mm
15 jewels
f = 18000 A/h
power reserve 45h
Balance staff [SUP]*)[/SUP]
Flume K1...3:
U1421 (K1, K2), U849 (K3)
Ronda (balance- / hairspring-collet or shock device)
Ronda 1042 (0.85 / 0.55mm)
Ronda 1061 (0.90 / 0.50mm)
Ronda 1039 (0.90 / 0.60mm)
Ronda 2675 (Incabloc)
Ronda 638 (Shock-Resist)
Ronda 3213 (Super-Shock-Resist)
Stem W603
Mainspring / battery
Zf1124, 1.45 x 9.5 x 0.10 x 315mm
Hands
1.40 x 0.70 / 0.21mm
Comments about the data
Remarks
*)Many different balance staffs are recorded. But mostly the differences are small enough to apply or adapt even a "wrong" staff.
differences not known between 186, 188, 198, 215, 216, 221, 223, probably catalogue designations for different bridge shapes (cf. other family members)
family/generations:
base calibre H= 3.5mm:
175, 179: sub second
175-1, 179-1: sweep second
175-1-3, 179-1-3: sweep second, date
175-3, 179-3: sub second, date
base calibre H= 3.8mm:
186: sub second
186-1: sweep second
186-1-3: sweep second, date
186-3: sub second, date
Example, year: signature; shock device
1) ca. 1940: Swiss Made (10.5''')
2) ca. 1955: 15 jewels; Incabloc (11.5''')
3-4) ca. 1945: Trebex ***, Swiss Made, 15 Jewels - FHF 186: Shock-Resist
Enviado desde mi XT1562 mediante Tapatalk