Spinnaker sp-5121-66 The Spinnaker men's watch sp-5121-66 is an accessory for aviation-enthusiast watch fans from the Bradner GMT Automatic 42mm 18ATM model series. The GMT function for displaying a second time zone is easy to read thanks to the arrow-shaped, color-accented second hour hand. This way, you can always keep an eye on both your home time and local time. A perfect choice if you’re looking for a timepiece with an aviator and pilot-inspired look. The watch features a silver case made of stainless steel, which stands out as a real eye-catcher thanks to its matte finish. The round case is 42 mm wide and 15 mm high and, depending on individual taste, of course, complements nearly any wrist. The fixed bezel stands out subtly from the case, as does the screw-down crown. The watch’s case back is a screw-down sapphire crystal back, which rounds out the attractive design. The “anti-reflective sapphire crystal” provides extensive protection against accidental scratches and damage. Beneath it, the dial of your new dream watch is available in black or blue. Luminous hands and hour markers illuminate the Spinnaker sp-5121-66, ensuring excellent readability even in low-light conditions. At the heart of this timepiece is an automatic movement which, as is customary for Spinnaker watches, guarantees precise timekeeping and offers the following functions: 2 time zones, date, GMT, minutes, seconds, and hours. Its water resistance of 18 atm (test pressure) ensures it’s well-suited for everyday use, as shown in the list below: 3 atm: Water splashes while washing your hands are okay. 5 atm: You can shower and bathe with this watch. Swimming or diving is not permitted. 10 atm: The watch can handle a trip to the pool, but not diving. 20 atm and above: At 20 atm and above, the watch is considered water-resistant and suitable for swimming and shallow-water diving*. You’ll enjoy your new Spinnaker watch even more thanks to the high-quality stainless steel link bracelet—color: silver—with a folding clasp. The stainless steel bracelet offers exceptional comfort and can be worn on wrists up to 205 mm in circumference. You’ll find water-resistant watches for your next beach vacation in the Dive Watches category—it’s worth checking out! *Water resistance is not a permanent feature and must be checked regularly and professionally when the watch is 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, see our care tips.