The Citizen Eco-Drive Promaster Marine BN0269-50W is a high-performance dive watch that blends professional-grade features with modern, urban style. Featuring a 40mm stainless steel case, green unidirectional bezel, and matching green dial, this ISO-certified diver’s watch offers bold visual appeal and outstanding underwater readability. Powered by Citizen’s Eco-Drive Calibre E168, it runs on light and never needs a battery. Durable, functional, and stylish, it’s built for both ocean adventures and everyday wear. - Calibre E168 - Accuracy: ±15 seconds per month - 40mm Case Size - Stainless Steel Case and Bracelet - Sapphire Crystal - Date Display - Screw-Back Case - Screw Down Crown - One-way elapsed time rotating bezel - Luminous Hands - 200 Meters Water Resistant