The Skindive Chronograph runs on a Valjoux caliber 7753 automatic movement. Vulcain Vulcain’s manufacturing facilities are in Switzerland, and this watch uses a Swiss-made Valjoux caliber 7753 ...

A nice touch is the central chronograph hand, which makes 10-second rounds rather than the much more common 60-second rounds. The automatic movement also has a power reserve of 60 hours, and the “SK” ...

As mentioned, caliber B19 saw the light of day in 2024. This automatic chronograph movement also offers a perpetual calendar and measures 30mm across by 8.5mm thick. It ticks at 28,800 beats per hour, ...