Iwc · Automatic
Caliber 89900
IWC caliber 89900 is an in-house movement pairing a flyback chronograph and retrograde date indicator with a tourbillon escapement. It was introduced in the 2017 Da Vinci Tourbillon Rétrograde Chronograph. Details to be confirmed.
Technical Specifications
Winding
Automatic
Power Reserve
68 hours
Frequency
28,800 vph (4 Hz)
Jewels
52
Diameter
30 mm
Watches with this movement(7)
Iwc
IWC - IW3931-01 Da Vinci Tourbillon Rétrograde Chronograph Red Gold / Silver
Ref. IW3931-01 · 44 mm
Iwc
IWC - IW3940-04 Portugieser Tourbillon Rétrograde Chronograph Laureus Charity Night 2017
Ref. IW3940-04 · 44 mm
Iwc
IWC - IW3940-08 Portugieser Tourbillon Rétrograde Chronograph Lewis Hamilton
Ref. IW3940-08 · 44 mm
Iwc
IWC - IW3940-09 Portugieser Tourbillon Rétrograde Chronograph Armor Gold / Black
Ref. IW3940-09 · 44 mm
Iwc
IWC - IW3940-05 Portugieser Tourbillon Rétrograde Chronograph Armor Gold / Blue / Boutique Edition
Ref. IW3940-05 · 44 mm
Iwc
IWC - IW3940-06 Portugieser Tourbillon Rétrograde Chronograph Platinum / Silver
Ref. IW3940-06 · 44 mm
Iwc
IWC - IW3940-07 Portugieser Tourbillon Rétrograde Chronograph Platinum / Blue
Ref. IW3940-07 · 44 mm
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