IWC 854-220, Fourth wheel
- IWC original part in very good used condition.
- Fits cal: 854, 854B, 8541, 8541B, 8541C, C854, C854B
Versions: 12.75''' (1951 - 1963).
- 85: 18.000 A/h, H=5.45 mm.
- 851: 18.000 A/h, H=5.45 mm.
- 852: 19.800 A/h, H=5.60 mm.
- 8521: 19.800 A/h, date, H=6.40 mm.
- 853: 19.800 A/h, H=5.60 mm.
- 8531: 19.800 A/h, date, H=6.40 mm.
Versions: 12,5''' (1963 - 1974).
- 854: 19.800 A/h, H=4,85 mm.
- 8541: 19.800 A/h, date, stop mechanism, H=5.90 mm.
- 854B: 19.800 A/h, stop mechanism, H=4.85 mm.
- 8541B: 19.800 A/h, date, stop mechanism, H=5,90 mm.
About our used parts!
All our used parts are cleaned and thoroughly checked by a watchmaker, often they comes from a working movement. Minor imperfections may occur, bu tnothing that affects the function.