Hey I hope all is well. I had a question for you guys. I just bought this navi 806. It had a dial and hand change in the 60s I have the original dial but not sure it I can be paired. I'm thinking of ordering this chrono hand and slide rule. Does anyone know,
1. How hard will it be to have a watchmaker do the install?
2. Does this hand and sliderule match this reference?
I believe the original dial is early 60s and the current dial is late 60s. I haven't seen this chrono hand on another 806 nor the red sliderule.
Thanks!
Here's the original dial.
