IWC - IW3770-17 Grande Complication 3770 Platinum / Black / English

Ref. IW3770-17

IWC - IW3770-17 Grande Complication 3770 Platinum / Black / English

Ref. IW3770-17

Case

MaterialPlatinum

Diameter42.2 mm

Lug Width22 mm

ShapeRound

CrystalSapphire

Case BackClosed

WR10 m

Dial

ColorBlack

IndexesStick / Dot Hands: Dauphine

HandsDauphine

Movement

Caliber79091

Typeautomatic

Reserve44h

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Case

MaterialPlatinum

Diameter42.2 mm

CrystalSapphire

WR10 m

Dial

ColorBlack

IndexesStick / Dot Hands: Dauphine

Movement

Caliber79091

Typeautomatic

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The IW3770 family

IW3770-17 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 · Yellow Gold

Ref. IW3770-05 · 42.2 mm

Silver · Platinum

Ref. IW3770-13 · 42.2 mm

Black · Platinum

Ref. IW3770-15 · 42.2 mm

Silver · Yellow Gold

Ref. IW3770-21 · 42.2 mm

Grey · Rose Gold

Ref. IW3770-25 · 42.2 mm

Inside: Caliber 79091

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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.