The Citizen Promaster Geo Trekker BY3005-56G is a robust pilot's watch featuring a 46mm dark gray stainless steel case and bracelet. It is powered by Citizen's Eco-Drive technology, eliminating the need for battery replacements. The watch offers global radio-controlled timekeeping, ensuring superior accuracy across 26 time zones. Additional features include a perpetual calendar, power reserve indicator, and a UTC rotating disc with a Northern Hemisphere map for world time display. The black dial is protected by an anti-reflective sapphire crystal and includes luminous hands and indices for enhanced legibility. Water-resistant up to 200 meters, this timepiece is suitable for various aquatic activities. Reference number: BY3005-56G.