This vintage-style aftermarket chronograph pusher is designed for compatibility with Valjoux 72 movements and most sport chronograph mid-cases. Built for consistent fit and reliable performance in vintage and custom builds.
Fitment:
Valjoux 72 movement
Case Compatibility:
Fits most sport chronograph mid-cases ranging from 36mm to 40mm in diameter.
Important Installation Note:
If the mid-case hole for the chronograph pusher thread is undersized, a threading tool is required to enlarge it to fit the pusher barrel.
This process allows only for enlarging the hole — reducing the size is not possible.
