With 200m of water resistance, it’s tough enough for proper diving, yet slim and versatile enough to wear with a suit. You get a 72-hour power reserve, 100m water resistance, and finishing that rivals just about anything in its price range. Power comes from Hamilton’s H-10 automatic movement, which offers a huge 80-hour power reserve – especially impressive at this price point. Its Carbon Core Guard structure shrugs off shocks, handles water resistance to 200m, and endures daily knocks with ease. If you spend time in the water, proper water resistance is non-negotiable.