TourbillonVault

IWC · Manual Wind

81925

81925 Calibre IWC-manufactured movement Manual-winding 84 hours Power Reserve Frequency 28'800 VPH (4 Hz) 195 Components 22 Jewels

Winding
Manual Wind
Power Reserve
84 hours
Frequency
28,800 vph (4 Hz)
Jewels
22

About the IWC 81925

Flying minute tourbillon Day & Night display Hacking tourbillon mechanism

Watches with this movement

1
IWC Portugieser Hand-Wound Tourbillon Day & Night Armor Gold / Black

IWC

Portugieser Hand-Wound Tourbillon Day & Night Armor Gold / Black

IW5459-01 · 42.4 mm

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