The Citizen Eco-Drive Promaster Sky Geo Trekker BY3006-53H celebrates 35 years of Promaster innovation with a bold, aviation-inspired design and advanced functionality. Featuring a dark grey dial with luminous hands and markers, this timepiece ensures clear visibility in any condition, while the day indicator and date window with perpetual calendar add everyday practicality. A rotating northern hemisphere display enhances its world time capability, delivering both visual impact and functional precision. Housed in a robust 46mm stainless steel case, the watch is complemented by a matching stainless steel bracelet and a metallic dark grey slide rule bezel for added versatility. The sapphire crystal provides excellent scratch resistance, protecting the intricate dial beneath. Powered by Citizen’s Eco-Drive technology and Calibre H864 movement, it harnesses light from any source—removing the need for battery replacements. While the watch includes radio-controlled functionality, please note this feature does not operate within Australia. With an impressive 200 metres of water resistance, this Promaster is engineered for durability, making it a dependable companion for both sky-high and everyday adventures. - Caliber H864 - Eco-Drive Movement - 46mm Case Size - Stainless Steel Case and Bracelet - Sapphire Crystal - 200 Meters Water Resistant