It's the same size
link as the current S500
link – which is to say, not small. It measures 43mm wide (across the bezel), 16mm thick, and 51mm lug to lug. Many Bremont watches use a three-piece case
link design that has a caseback, a middle case barrel, and a lug/bezel element that all mounts together – they call it "Trip-Tick" and it's a more complicated design than usual. The middle case element, which is matched by the caseback, measures a little over 40mm across.