...but fear that the simplified design with reduced adjusters is less practical than it appears. A single pusher for everything does not help if the calendar goes out of sync. It takes a brief time to look around, say in chrono24, to find examples of out of sync perpetuals. Then off to service it sh
press.jaeger-lecoultre.com which shows the canvas material on the polo boots from Casa Fagliano. And below a screenshot from the video showing what appears to be a canvas strap... It looks like Casa Fagliano themselves made it as well.