HomeRanfft
Watches
Pink Pages
for Timepieces
.
Home
All Items
Ranfft Items
Brand Shops
Commit an Item
How to do right
Condition of Watches
About Watches
Links
  Help   Log In  Register, Clients   Deutsch  English  EUR  US$  CHF  UKŁ 
 
 
 Index  Timepiece Archive, Categories  Archive: Watch Movements    Timepiece Market 
 
View picture in original size
Fig. 1

View picture in original size
Fig. 2

Hamilton 64 (ETA 2452)

Features
automatic
sweep second
date: set by changing 21-24h

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 5.3mm
F= 1.4mm
T= 1.85mm
17 jewels
f = 18000 A/h
power reserve 47h

Balance staff U2226 / U3136
for balance with/without screws

Stem W2426, W3226

Hands
1.50 x 0.90 x 0.21mm

Comments about the data

Remarks
Modifications against according ETA family:
Kif shock protection,
stud carrier,
softly adustable regulator,
barrel,
rotor,
automatic bridge with access to regulator,
probably just the designators were changed in 1966, as samples with different numbers on baseplate and rotor are known from this year

family/generations:
60: manual wind, 10.5'''
61: manual wind, 11.5'''
62: manual wind, date
63, 689: Automatic
64: Automatic, date
suffix A: recess instead of aperture in the automatic bridge

Example, year: signature; shock device
ca. 1965: HYL, Hamilton Cal. 63, Hamilton Watch Co, 689, Swiss, Unadjusted, 17 Jewels - Patented; Kif-Flector
(Hamilton 63)

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


bidfun home
...the alternative - free of charge!
Dr. Roland Ranfft
Erkelenzer Str. 98
41844 Wegberg
Germany
phone +49 (0)2434 6034670

email: info@ranfft.de
.