IWC - IW3770-05 Grande Complication 3770 Yellow Gold / Silver / German

Ref. IW3770-05

IWC - IW3770-05 Grande Complication 3770 Yellow Gold / Silver / German

Ref. IW3770-05

Case

MaterialYellow Gold

Diameter42.2 mm

Lug Width22 mm

ShapeRound

CrystalSapphire

Case BackClosed

WR10 m

Dial

ColorSilver

IndexesStick / Dot Hands: Baton

HandsBaton

Movement

Caliber79091

Typeautomatic

Reserve44h

Explore caliber →

Case

MaterialYellow Gold

Diameter42.2 mm

CrystalSapphire

WR10 m

Dial

ColorSilver

IndexesStick / Dot Hands: Baton

Movement

Caliber79091

Typeautomatic

Explore caliber →

The IW3770 family

IW3770-05 is one of 7 variants sharing the IW3770 base reference — same watch underneath, different dial, bezel, or bracelet execution. Browse the others:

Silver · Platinum

Ref. IW3770-01 · 42.2 mm

Silver · Platinum

Ref. IW3770-13 · 42.2 mm

Black · Platinum

Ref. IW3770-15 · 42.2 mm

Black · Platinum

Ref. IW3770-17 · 42.2 mm

Silver · Yellow Gold

Ref. IW3770-21 · 42.2 mm

Grey · Rose Gold

Ref. IW3770-25 · 42.2 mm

Inside: Caliber 79091

Explore this caliber →

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.

16 other watches in the library run the Iwc 79091.