Part of Citizen's Promaster Sky Collection, this radio-controlled timepiece is an ideal companion for frequent travellers and globetrotters. Automatically synchronizing to the accurate time by receiving time signals from four specific regions: Europe, North America, China, and Japan, this watch ensures precision wherever you go. Crafted with Eco-Drive technology, a brushed stainless-steel case, and a green bezel and dial, it combines style with functionality. Additional features include sapphire glass, a perpetual calendar, an alarm, a stainless-steel double-push fold-over clasp with safety, and water resistance up to 200 meters. *Please note that the radio-controlled functionality will not operate in Australia due to the absence of radio transmitting stations within range. These stations are exclusive to four regions: Europe, USA, China, and Japan. However, manual time adjustment remains unaffected. Please consult your instruction manual for assistance.- Promaster Sky- Eco-Drive - Calibre No. E660- 45mm Case Size - Stainless Steel Case and Bracelet - Mineral Crystal - 200 Meters Water Resistant