Designed for professionals who push their limits, the latest Promaster Sky is the perfect addition to your watch collection. Featuring a Super Titanium bracelet, it’s five times harder than stainless steel yet 40% lighter, ensuring resilience against daily wear. The sleek green dial with yellow accents, sapphire glass, and 44.4mm case provide both style and durability. For enhanced performance, this model includes a bezel emergency sign, perpetual calendar, radio-controlled timekeeping, world time in 26 cities, an aviation slide rule inner ring, and a cockpit dial design. Powered by Eco-Drive technology, it requires no battery, drawing power from any light source. *Please note: The radio-controlled feature does not function in Australia due to the lack of local radio transmitting stations. These stations are available only in Europe, the USA, China, and Japan. However, manual time adjustment remains unaffected. Please refer to the instruction manual for guidance. - Eco-Drive Radio Controlled - Promaster Sky - 44.3mm Case Size - Titanium Case and Bracelet - Sapphire Crystal - 200 Meters Water Resistant