For 1, it eschewed the standard round form of modern timepieces in favor of the tonneau-formed situation having a well known octagonal bezel influenced by—or so Genta recollects—a deep-sea diver’s helmet. Appear intently so you’ll notice eight obvious, octagonal screws, further more suggesting the aquatic topic. Not large at 40mm https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/