Rotary GB05440/05 The Rotary men's watch GB05440/05 is a sporty timepiece from the Henley Chronograph 41mm series. It's the perfect choice if you're looking for a watch with a dynamic, sporty look. The chronograph function makes this watch a valued accessory for athletes and anyone who needs a timing tool to keep track of personal bests, running times, preparation times, or similar. The watch features a silver case made of stainless steel, which stands out as a real eye-catcher thanks to its matte and polished finish. The round case is 41 mm wide and 12 mm high and, depending on individual taste, complements virtually any wrist. The fixed bezel stands out subtly from the case. The watch’s case back is a screw-down stainless steel back that completes the attractive design. The "anti-reflective sapphire crystal" watch glass offers extensive protection against accidental scratches and damage. Beneath it, the dial of your new dream watch is displayed in blue. Luminous indices and hands illuminate the rotary GB05440/05, ensuring excellent readability even in low-light conditions. At the heart of this timepiece is a quartz movement (battery-powered) which, as is standard for rotary watches, guarantees precise timekeeping and offers the following functions: 24-hour, chronograph, date, minute, second, hour. Its water resistance of 10 atm (test pressure) ensures good everyday usability, as you can see from the following list: 3 atm: Water splashes while washing your hands are okay. 5 atm: Showering and bathing are possible with this watch. Swimming or diving are not. 10 atm: The watch can handle a visit to the pool, but not diving. 20 atm and above: From 20 atm, the watch is considered water-resistant and suitable for swimming and shallow-water diving*. You’ll enjoy your new Rotary watch even more thanks to the high-quality stainless steel bracelet—color: silver—with a folding clasp. The stainless steel bracelet offers exceptional comfort and can be worn on wrists up to 215 mm in circumference. *Water resistance is not a permanent feature and must be checked regularly and professionally when used as intended. For watches with screw-down pushers and/or a screw-down crown, ensure that these are securely screwed down so that the watch can be water-resistant at all. For more information, please see our care tips.