ETA 2894-2 Chronograph wheel (H2, height 3.92mm) Part 8000

ETA 2894-2 Chronograph wheel (H2, height 3.92mm) 

Part 8000 / H2 (different from H1 which has a height of 3.67mm)

Roue de chronographe (différent du modèle H1 dont la hauteur est 3.67mm)

Pre-owned / pre-used