Created for those who prefer function and style at the same time, the Jazzmaster Performer series offers a strong, sporty and elegant look. Powered by an H-10 automatic movement with a power reserve of 80 hours, the Hamilton Jazzmaster Performer Auto H36225770 features a 38 mm stainless steel case with a subtle blue dial. The Hamilton H36225770 Unisex watch is part of the Jazzmaster range and its elegant design makes it suitable for special occasion company, but at ease for everyday wear. The case of the watch is made of stainless steel with a PVD finish in yellow gold and the watch stays on the wrist thanks to a well-crafted, sporty black leather strap with a golden thorn buckle. Inside the case, the Swiss-made H-10 mechanical movement (based on the ETA C07.611 built on the ETA 2824-2) with automatic winding works reliably. It operates at a frequency of 21,600 semi-frequencies per hour and has 25 jewels. The operation of the movement can be observed through a transparent die (sapphire glass). The flywheel of this movement is made of Nivachron alloy, which is more resistant to magnetic field and temperature changes and has an effect on the better accuracy of the watch. The elegant yet clear blue dial is protected by a sapphire crystal that is maximally scratch-resistant. The anti-reflective coating guarantees excellent legibility even in the harsh sunlight. The hands and indices are coated with a luminescent layer that guarantees longer luminosity and better legibility even in low light conditions. The 38 mm case diameter makes the watch wearable on most men's and women's wrists. The water resistance of the watch is 100 m (10 ATM), so it can handle even greater contact with water, such as swimming. The water resistance is supported by a screw-down crown.