Ratio FreeDiver GMT Series Sapphire Stainless Steel Blue Dial Automatic RTF053 200M Men's Watch The RATIO RTF053 captivates with its vibrant blue dial, perfectly highlighting the GMT function, ideal for those who need to track multiple time zones. Its durable stainless steel case and sapphire crystal ensure longevity and scratch resistance. Powered by automatic movement, this watch guarantees reliable, battery-free timekeeping. With 200-meter water resistance, it's designed for diving and other water adventures, combining rugged functionality with refined style for everyday wear and exploration.