IWC caliber 79091
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79091 description
The IWC Calibre 79091 has been developed in 1991 and made up from base: Valjoux 7750 plus additionally the in-house made IWC perpetual calendar module & the in-house made IWC minute-repetition mechanism
The movements are decorated, assembled and regulated in Schaffhausen.
All watches using the IWC 79091 movement:
IW3770-13
IWC Grande Complication 3770 Platinum / Silver / English
IW3770-17
IWC Grande Complication 3770 Platinum / Black / English
IW3770-25
IWC Grande Complication 3770 Rose Gold / Ardoise / English
IW3770-21
IWC Grande Complication 3770 Yellow Gold / Silver / English
IW9270-16
IWC Grande Complication 3770 Platinum / Silver / English / Bracelet
IW9270-45
IWC Grande Complication 9270 Rose Gold / Ardoise / English / Bracelet
IW9270-24
IWC Grande Complication 3770 Yellow Gold / Silver / English / Bracelet
IW3774-02
IWC Portugieser Grande Complication Red Gold
IW3774-01
IWC Portugieser Grande Complication Platinum
IW3776-01
IWC Portugieser Grande Complication Platinum / Silver
IW3776-02
IWC Portugieser Grande Complication Red Gold
IW3770-01
IWC Grande Complication 3770 Platinum / Silver / German
IW3770-05
IWC Grande Complication 3770 Yellow Gold / Silver / German
IW3770-15
IWC Grande Complication 3770 Platinum / Black / German
IW9270-14
IWC Grande Complication 3770 Platinum / Silver / German / Bracelet
IW9270-18
IWC Grande Complication 3770 Platinum / Black / German / Bracelet
IW9270-20
IWC Grande Complication 3770 Platinum / Black / English / Bracelet
IW3776-03
IWC Portugieser Grande Complication Platinum / Bucherer Blue