Iwc · Automatic
Caliber 79091
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.
Technical Specifications
Winding
Automatic
Power Reserve
44 hours
Frequency
28,800 vph (4 Hz)
Jewels
75
Watches with this movement(17)
Iwc
IWC - IW3770-21 Grande Complication 3770 Yellow Gold / Silver / English
Ref. IW3770-21 · 42.2 mm
Iwc
IWC - IW3770-01 Grande Complication 3770 Platinum / Silver / German
Ref. IW3770-01 · 42.2 mm
Iwc
IWC - IW3770-17 Grande Complication 3770 Platinum / Black / English
Ref. IW3770-17 · 42.2 mm
Iwc
IWC - IW3770-13 Grande Complication 3770 Platinum / Silver / English
Ref. IW3770-13 · 42.2 mm
Iwc
IWC - IW3776-03 Portugieser Grande Complication Platinum / Bucherer Blue
Ref. IW3776-03 · 45 mm
Iwc
IWC - IW3776-01 Portugieser Grande Complication Platinum / Silver
Ref. IW3776-01 · 45 mm
Iwc
IWC - IW9270-20 Grande Complication 3770 Platinum / Black / English / Bracelet
Ref. IW9270-20 · 42.2 mm
Iwc
IWC - IW9270-18 Grande Complication 3770 Platinum / Black / German / Bracelet
Ref. IW9270-18 · 42.2 mm
Iwc
IWC - IW9270-16 Grande Complication 3770 Platinum / Silver / English / Bracelet
Ref. IW9270-16 · 42.2 mm
Iwc
IWC - IW9270-45 Grande Complication 9270 Rose Gold / Ardoise / English / Bracelet
Ref. IW9270-45 · 42.2 mm
Iwc
IWC - IW3776-02 Portugieser Grande Complication Red Gold
Ref. IW3776-02 · 45 mm
Iwc
IWC - IW9270-24 Grande Complication 3770 Yellow Gold / Silver / English / Bracelet
Ref. IW9270-24 · 42.2 mm
Iwc
IWC - IW3770-25 Grande Complication 3770 Rose Gold / Ardoise / English
Ref. IW3770-25 · 42.2 mm
Iwc
IWC - IW3774-01 Portugieser Grande Complication Platinum
Ref. 3774 · 45 mm
Iwc
IWC - IW3770-15 Grande Complication 3770 Platinum / Black / German
Ref. IW3770-15 · 42.2 mm
Iwc
IWC - IW9270-14 Grande Complication 3770 Platinum / Silver / German / Bracelet
Ref. IW9270-14 · 42.2 mm
Iwc
IWC - IW3770-05 Grande Complication 3770 Yellow Gold / Silver / German
Ref. IW3770-05 · 42.2 mm
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