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4. 74

IWC caliber 74

Brand:	IWC
Reference:	74
Movement:	Handwound
Display:	Analog
Diameter:	37.80
Jewels:	19
Reserve:	54
Frequency:	18000
Hands:	Hours, Minutes, Small Seconds

Description

Hand-wound savonette movement, most famous for its use in the early reference 325 Portugieser watches.

All watches using this caliber:

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IW325-01 IWC Portugieser 325 Silver / Arabic / Feuille

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IW325-02 IWC Portugieser 325 Silver / Art Deco / Feuille

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IW325-03 IWC Portugieser 325 Black / Sector / Feuille