cesccat
Sempre a punt!
Sin verificar
Un amigo me ha dado tres calibres. El de este hilo es un ETA 2472. Especialmente lo muestro por su esfera de 31'54 mm. aprox. Lleva una bata de 32'37 mm. Por supuesto si alguien tiene una caja apropiada lo podríamos hablar.
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Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
[/TD]
[TD="bgcolor: #FFD2D2"][SIZE=+1]ETA 2472[/SIZE]
Features
automatic
sweep second
date: set by changing 20:30-24h
Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 5.3mm
F= 1.4mm
T= 1.85mm
17/21/25 jewels
f = 18000 A/h
power reserve 42h
Balance staff U2226 / U3136
for balance with/without screws
Stem W2426, W3226
Mainspring / battery
Zf869, 1.30 x 9.5 x 0.105 x 300mm
Hands
1.50 x 0.90 x 0.21mm
Comments about the data[/TD]
[TD="width: 40%"]Remarks
differences not known between 2472, 2474, 2475
family/generations:
2390: manual wind, 10.5'''
2391: manual wind
2406: manual wind, date
2408: manual, new date mechanism
2450: automatic, 10.5'''
2451: automatic
2452: automatic, date
2453: like 2451, but single-material rotor
2454: like 2452, but single-material rotor
2456: automatic, date, 10.5'''
2471: automatic, prepared for new date
2472: automatic, new date mechanism
Example, year: signature; shock device
1-3) ca. 1965: COW, Croton Watch Co Inc, EJUE, B4848, Swiss, 17 Jewels - SC, Patented; Incabloc
4-5) ca. 1965: III, 4 - Patented, DST; Incabloc
(25 jewels)[/TD]
[/TR]
[/TABLE]
Espero les guste a todos Vds.
[TABLE="width: 100%"]
[TR="bgcolor: #F8C8C8"]
[TD="width: 250"]
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
[/TD]
[TD="bgcolor: #FFD2D2"][SIZE=+1]ETA 2472[/SIZE]
Features
automatic
sweep second
date: set by changing 20:30-24h
Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 5.3mm
F= 1.4mm
T= 1.85mm
17/21/25 jewels
f = 18000 A/h
power reserve 42h
Balance staff U2226 / U3136
for balance with/without screws
Stem W2426, W3226
Mainspring / battery
Zf869, 1.30 x 9.5 x 0.105 x 300mm
Hands
1.50 x 0.90 x 0.21mm
Comments about the data[/TD]
[TD="width: 40%"]Remarks
differences not known between 2472, 2474, 2475
family/generations:
2390: manual wind, 10.5'''
2391: manual wind
2406: manual wind, date
2408: manual, new date mechanism
2450: automatic, 10.5'''
2451: automatic
2452: automatic, date
2453: like 2451, but single-material rotor
2454: like 2452, but single-material rotor
2456: automatic, date, 10.5'''
2471: automatic, prepared for new date
2472: automatic, new date mechanism
Example, year: signature; shock device
1-3) ca. 1965: COW, Croton Watch Co Inc, EJUE, B4848, Swiss, 17 Jewels - SC, Patented; Incabloc
4-5) ca. 1965: III, 4 - Patented, DST; Incabloc
(25 jewels)[/TD]
[/TR]
[/TABLE]
Espero les guste a todos Vds.