CITIZEN Promaster Marine Eco-Drive Diver's Watch BN0227-09L 46.5mm Blue Dial Blue Polyurethane Strap

The CITIZEN Promaster Marine BN0227-09L is a robust and reliable diver's watch powered by Eco-Drive technology, harnessing light to keep running without battery changes. With a bold 46.5mm stainless steel case and a striking blue dial, this timepiece is built for underwater adventures and everyday wear alike.

Advantages

Eco-Drive movement eliminates the need for battery replacements, making it an environmentally friendly and low-maintenance choice. The watch is ISO 6425 compliant, ensuring it meets rigorous standards for diver's watches. Luminescent hands and markers provide excellent readability in low-light conditions.

Suitable for

• Professional and recreational divers requiring a reliable, water-resistant watch up to 200m.
• Outdoor enthusiasts who appreciate solar-powered technology and rugged construction.
• Men seeking a large, sporty timepiece with a distinctive blue color scheme.

Key specifications

• Movement: Eco-Drive (Solar-powered Quartz) Caliber E168
• Power Reserve: Approximately 6 months
• Case Material: Stainless Steel
• Case Diameter: 46.5 mm
• Case Thickness: 14.3 mm
• Crystal: Mineral Crystal
• Water Resistance: 200m (660 feet) - ISO 6425 Compliant Diver's
• Strap Material: Polyurethane
• Strap Color: Blue
• Dial Color: Blue
• Bezel: Unidirectional Rotating
• Luminescence: Luminous Hands and Markers
• Functions: Date, Hour, Minute, Second
• Crown: Screw-down
• Case Back: Screw-down
• Clasp: Buckle
• Gender: Men's
• Collection: Promaster Marine
• Anti-Shock: Yes (ISO 6425 Compliant)

Recommendations

For optimal performance, ensure the watch is exposed to light regularly to maintain the power reserve. The polyurethane strap is comfortable and durable, ideal for active use. This model is a perfect choice for those who value precision, durability, and eco-conscious design.