Watch Promaster Pilot Watch 20 ATM Water Resistant Radio Solar Chronograph Black [Citizen] CB5009-55E Men's

[Equipped with an aviation slide rule. Multifunctional pilot watch PROMASTER] Citizen Promaster is a full-fledged sports watch that combines functionality, durability, and safety that can withstand even the harshest environments. Introducing a model inspired by the color of the sky from the popular SKY series. Receives standard radio waves and automatically adjusts to the correct time. Equipped with a world time function that quickly changes the time to 24 cities around the world. This is a multi-functional pilot watch that uses Citizen's unique Eco-Drive technology to keep moving as long as there is light. [Wine red bezel reminiscent of sunrise] In order to make the most of the characteristics of the bezel color, we purposely do not add ink color to the bezel part, giving a well-balanced overall finish. The sky, which represents time, spreads out inside the wide case, giving the image of boldness and fearlessness that befits the name "SKY." [Invention for long-term use] We have pursued improvements in durability because we want it to be used for a long time. Waterproof performance and highly durable glass using sapphire glass protect your precious watch from all kinds of situations. [Function/Performance] Based on the atomic clock, which is said to have an error of 1 second every 100,000 years, it receives standard radio waves transmitted from four areas around the world: Japan, China, America, and Europe, and automatically adjusts the time and calendar. [Product Details] Photovoltaic Eco Drive radio clock, ±15 seconds/month (when not receiving data), Sapphire glass (non-reflective coating), Case/Band: Stainless steel, Water resistant to 20 ATM, Date display, Luminous (hands + index), Aviation slide rule