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Fig. 1

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Fig. 2

Record 433

stem wind and set
sub second

19''', Dm= 41.9mm, Do= 43.0mm
H= 6.5mm
(winding gear +0.05mm)
F= 0.55mm
T= 2.5mm
15 jewels
f = 18000 A/h
power-reserve 38h

Balance staff U2073

Stem W1761

Mainspring / battery
Zf4135, 2.90 x 16.5 x 0.21 x 470mm

2.00 x 1.15 / 0.22mm

Comments about the data

open face calibre
option. Breguet hairspring
varying bridge shapes (cf. other calibres of the family)

negative stem mechanism:
43: open face, H= 5.6mm
44: hunter, H= 5.6mm
431, 435: open face, H= 6.4mm
432: hunter, H= 6.4mm
normal stem mechanism:
45: open face, H= 5.6mm
46: hunter, H= 5.6mm
433: open face, H= 6.5mm
434: hunter, H= 6.5mm

Example, year: signature; shock device
ca- 1940: Record***, 433, Swiss Made, 15 Jewels - RWT (Record Watch Tramelan)

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.

bidfun-db 21.3 © 02-08-15, mtr-Ranfft

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