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View picture in original size
Fig. 1

HPP 601

Features
manual wind
sub second

Data
10.5''', Dn= 23.69mm
17 jewels
f = 18000 A/h

Balance staff U2247

Stem W2398

Mainspring / battery
1.25 x 12.0 x 0.11mm

Hands
1.40 x 0.80mm

Comments about the data

Remarks
1957-1962
differences not known between 601, 602, 6021

family/generations:
601, 602, 6021: -
603, 6031: date

Example, year: signature; shock device
ca. 1960: 17 Jewels; HPP-Hercules (HPP-Supershock)

© J. Welz, Real-mint-Watches

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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