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Return To ShopThe IWC 73 is an open face calibre watch movement that bears similarities to the 790 movement, with differences that are currently unknown. It features functions such as stem winding and setting, as well as a sub-second display. The period of its usage is approximately around the 1930s.
The IWC 73 features the following functions:
Dimensions | GR Reference # | End Type | Buy |
---|---|---|---|
1.40 x 0.215 x 460 x 17.5 mm | GR3896 | Manual | Buy mainspring |
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