万国应该是没有这么小的机芯

引用:
Breguet1987 发表于 2015-5-30 22:26
万国应该是没有这么小的机芯

我在网上查过，在194-50年代的时候，iwc给Tiffany做过机芯（怀表和腕表），但就是查不到具体的信息

万国在历史上做过多款小机芯，至于是哪款，就要打开看机芯了。
IWC 41
Features
manual wind
Data
5.75 x 7.75''', Dm= 13.8 x 17.3mm
H= 3.4mm
17 jewels
f = 19800 A/h
power reserve 40h
Balance staff U1568
Stem W1267
Mainspring / battery
1.15 x 7.0 x 0.08mm
T-brace
Hands
1.05 x 0.60mm
Remarks
1949-1970, 108000
Example, year: signature; shock device
1966: 1818910, International Watch Co Swiss - IWC, Probus Scafusia; Incabloc
Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and luation of the movement calibre, as well as for approximate dating.

IWC 431
Features
manual wind
Data
5.25 x 6.75''', Dm= 11.7 x 15mm
H= 3.25mm
17 jewels
f = 19800 A/h
power reserve 48h
Balance staff U2806
Stem W2886
Hands
1.00 x 0.50mm
Remarks
1954-1971, 48000
smallest IWC calibre
Example, year: signature; shock device
1969: 1926506, International Watch Co Swiss - IWC Probus Scafusia; Incabloc
Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and luation of the movement calibre, as well as for approximate dating.

IWC 432
Features
manual wind
Data
5.25 x 6.75''', Dm= 11.7 x 15mm
H= 3.25mm
17 jewels
f = 19800 A/h
power reserve 48h
Balance staff U2806
Stem W2886
Hands
1.00 x 0.50mm
Remarks
1971-1972, 9000
smallest IWC calibre
like 431, but ring balance and excenter regulator
Example, year: signature; shock device
1969: 1926506, International Watch Co Swiss - IWC Probus Scafusia; Incabloc
(IWC 431, 19800A/h)
Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and luation of the movement calibre, as well as for approximate dating.

IWC 92
Features
manual wind
Data
5.5 x 9.75''', Dm= 12.4 x 21.95mm
H= 3.1mm
15/17 jewels
f = 17897 A/h
Balance staff U1213
Stem W999
Mainspring / battery
0.95 x 0.07mm
Remarks
1924-1939, 13200
bimetallic screw balance, Breguet hairspring
Example, year: signature; shock device
1939: 1004227, International Watch Co
(17 jewels)
Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and luation of the movement calibre, as well as for approximate dating.

蒂凡尼的古董表一直价格不菲。可以参考一下这枚1930年代，18k金表壳同样是万国机芯的腕表：
http://www.chrono24.cn/tiffany/circa-1930s--id2489924.htm

1940年代摩凡陀机芯14k金腕表：
http://www.chrono24.cn/tiffany/circa-1930s--id2489924.htm

这枚腕表还要具体全方位的看，包括机芯，表况。