International Watch Company


IWC Cal 83

Case material:

Stainless Steel


Here we have an interesting early IWC 1940s watch with a 30mm steel case, white dial with arabic numeral and fixed bar lugs. This watch uses the famous cal 83, the same movement used in IWC WWW military pieces in 1945. This watch has a refurbished white dial with arabic numerals, railroad minute track and lume filled sword hands.


Snap on case back and turned down lugs.


Technical Details

This watch uses the IWC manually wund Cal 83.

This has 16 jewels and a 38 hour power reserve.

This beats at a frequency of 18,000 bph.


Condition Report

This watch is in overall excellent condition. The dial has been restored so shows no wear. The case has not been polished as this is in the original condition. The movement has been serviced and keeps excellent time.

IWC Manual Wind Circa 1940s

  • If you are not local to us, we are happy to post your watch to you, fully insured next day delivery at buyers expense (between £8 and £12).

  • While all care is taken to ensure every watch functions perfectly well, occassionally when worn on the wrist they can behave slightly differently. If any issues occur within the 30 days after purchase we are happy to refund or repair the watch hassle free.