I give you 99.1 #372
Don't see too many Rhodium 99.1s...
Here's a good photo of what I believe is the Quattro Arret feature.
If you follow that lever you can see how it's engaged by pulling out the crown. You can also see how the tip of the lever engages the four positions cutout on the seconds wheel.
And a couple more from Dirk... The first showing the QA hacked at 30seconds
Don't see too many Rhodium 99.1s...
Here's a good photo of what I believe is the Quattro Arret feature.
If you follow that lever you can see how it's engaged by pulling out the crown. You can also see how the tip of the lever engages the four positions cutout on the seconds wheel.
And a couple more from Dirk... The first showing the QA hacked at 30seconds