![Technical Perspective: The Split–Seconds Caliber 79230 And The Original IWC Doppelchronograph Pilot's Watch - Hodinkee Technical Perspective: The Split–Seconds Caliber 79230 And The Original IWC Doppelchronograph Pilot's Watch - Hodinkee](https://hodinkee-production.s3.amazonaws.com/uploads/images/1526414229486-ttg46s8pch-47d3abb2dcd68e2208ca430f4fb29c81/P5140536.jpg)
Technical Perspective: The Split–Seconds Caliber 79230 And The Original IWC Doppelchronograph Pilot's Watch - Hodinkee
![IWC chronograph calibre 79320 / ETA 7750 movement - pilots favorite precision instrument, just before #repair @manhattantimeser… | Iwc chronograph, Iwc watches, Iwc IWC chronograph calibre 79320 / ETA 7750 movement - pilots favorite precision instrument, just before #repair @manhattantimeser… | Iwc chronograph, Iwc watches, Iwc](https://i.pinimg.com/originals/86/09/cb/8609cbd6dae68116388a10d132c6d18b.jpg)
IWC chronograph calibre 79320 / ETA 7750 movement - pilots favorite precision instrument, just before #repair @manhattantimeser… | Iwc chronograph, Iwc watches, Iwc
![Technical Perspective: The Split–Seconds Caliber 79230 And The Original IWC Doppelchronograph Pilot's Watch - Hodinkee Technical Perspective: The Split–Seconds Caliber 79230 And The Original IWC Doppelchronograph Pilot's Watch - Hodinkee](https://hodinkee-production.s3.amazonaws.com/uploads/images/1526403605468-0bkbi4nwog48-25d8df1fb500446e451734dff0f94c85/P5150543.jpg)