Citizen Watch: Promaster Eco-Drive Black Bn0261-51E

Citizen Promaster Eco-Drive Black BN0261-51E: The diver’s watch for peace of mind

The Citizen Promaster Eco-Drive Black BN0261-51E is the Eco-Drive version of the Promaster Marine collection. Robust, precise, and high-performing, it illustrates all of Citizen's technical expertise in professional watchmaking at unbeatable prices.

With its stainless steel case and bracelet, black dial, and contrasting unidirectional bezel, the Citizen Promaster Eco-Drive Black stands out for its perfect legibility. Its exclusive Eco-Drive movement, powered by light, eliminates any need for battery changes. Water-resistant to 200 meters and compliant with the ISO 6425 standard, the Citizen Promaster Eco-Drive Black is designed to withstand all marine conditions.

This Promaster combines Japanese technology with a powerful aesthetic, ideal for lovers of modern diving watches. Citizen offers an option for peace of mind for customers demanding in terms of performance, with the precision and longevity advantages of Eco-Drive.

Technical Specifications

• Brand: Citizen

• Model: Citizen Promaster Eco-Drive Black BN0261-51E

• Collection: Promaster Marine

• Movement: Solar Eco-Drive (caliber E168)

• Power reserve: Approximately 6 months without exposure to light

• Case: Brushed stainless steel

• Diameter: 40.5 mm

• Thickness: 11.7 mm

• Bezel: Unidirectional, black with white markings

• Crystal: Sapphire with anti-reflective coating

• Dial: Black, with luminescent indices and hands

• Strap: Stainless steel, folding clasp with diving safety

• Case back: Screw-down

• Water resistance: 200 meters (ISO 6425 standard)

• Functions: Hours, minutes, seconds, date at 3 o'clock

• Origin: Japanese Citizen movement

• Warranty: 2 years (Citizen standard)

Why choose this watch?

The Citizen Promaster Eco-Drive Black combines the reliability and precision of the Eco-Drive system with the robustness of a true ISO-certified diver’s watch. Its legible dial, steel case, and professional design make it a perfect choice for fans of technical watches.
The Citizen Promaster Eco-Drive Black offers a modern and ecological alternative to automatic watches, without compromising on style or performance.

About the Citizen brand?

Citizen, founded in 1918, is a pillar of Japanese watchmaking. Recognized for its innovations (Eco-Drive, Super Titanium), it remains faithful to its mission: creating accessible watches that combine aesthetics, reliability, and technology. The Citizen Promaster Eco-Drive Black is the perfect example, bringing together professional performance and Citizen-caliber innovation, at a low price.