Sector R3253517021 The Sector men's watch R3253517021 is a sporty timepiece from the Series 660 43mm collection. It’s the perfect choice if you’re looking for a watch with a dynamic, sporty look. The watch features a black stainless steel case, which stands out as a real eye-catcher thanks to its matte and polished finish. The round case measures 43 mm in diameter and 11 mm in height 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 pressed stainless steel back that completes the attractive design. The “hardened mineral glass” watch crystal offers extensive protection against accidental scratches and damage. Beneath it, the dial of your new dream watch is green. At the heart of this timepiece is a quartz movement (battery-powered) which, as is standard for Sector watches, guarantees precise timekeeping and offers the following functions: date, minute, second, hour. Its water resistance of 5 ATM (test pressure) ensures it is well-suited for everyday use, as shown in the list below: 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 swimming 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 Sector watch even more thanks to the high-quality stainless steel bracelet—color: black—with a clip clasp. The stainless steel bracelet offers exceptional comfort and can be worn on wrists up to 220 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 tightened by hand so that the watch can be water-resistant at all. For more information, please see our care tips.