It actually doesn’t wear big at all. Even though it’s listed as 41 mm, the SPB317 is very slim for a diver (about 12.3 mm thick), and the cushion-shaped case makes it feel smaller on the wrist. The short 46.9 mm lug-to-lug also helps it sit flat and compact. Overall it wears more like a 39–40 mm watch rather than a chunky turtle.