THE SYNCHRON Poseidon Black edition

Synchron is back with the third iteration of its ongoing Military Limited Edition diver, a fully modernized tribute to an exceedingly rare tool watch once issued to combat divers in the 1970s. In keeping with the two editions that preceded it, this reference is again presented with a co-branded dial that proudly expresses its collaboration with legendary Swedish dive gear manufacturer Poseidon Diving Systems. As the third Military Diver in this series, this 2023 Limited Edition is again built around a 42mm ‘tonneau’ shaped case crafted from 316L surgical grade stainless steel, and is water resistant to 300 meters. However, new to this edition is the high-contrast black dial, lending it a more sober, period-correct tool watch aesthetic which is further complemented by its ecru-colored “Old Radium” SuperLuminova. Its 120-click unidirectional rotating bezel is topped with a sapphire bezel insert, and features luminous demarcations at each ten-minute indicator, just like the original combat diver from over fifty years ago