







Product Overview
Engineered for the serious diver and watch enthusiast, the Citizen Men’s Promaster Dive Eco-Drive Watch delivers uncompromising performance beneath the waves. Built to ISO-certified dive watch standards, this timepiece offers water resistance up to 300 meters, making it ideal for professional diving and aquatic exploration. The watch features a bold silver-tone stainless steel case paired with a striking dark blue dial, enhanced with luminous hands and markers for exceptional visibility in low-light underwater environments. Powered by Citizen’s innovative Eco-Drive technology, it harnesses light—natural or artificial—to keep running indefinitely, eliminating the need for battery replacements. Presented in a scuba tank-inspired collector’s box, this watch is as much a statement of sustainability as it is a tool for adventure.
Key Features
- Eco-Drive Technology: This advanced power system converts any light source into energy to charge the watch, ensuring continuous operation without ever needing a battery change. Whether exposed to sunlight or indoor lighting, the watch remains powered, offering reliability and environmental responsibility. The included lithium-ion battery stores energy efficiently and is designed for long-term durability, supporting the watch’s performance in all conditions.
- 300-Meter Water Resistance with ISO Certification: Built to meet rigorous international standards, this watch is ISO 6425 certified for dive watches, confirming its suitability for professional underwater use. Its screw-back case and screw-down crown ensure maximum water tightness, protecting the internal mechanisms from pressure and moisture at depths up to 300 meters. This makes it a trusted companion for recreational and professional divers alike.
- Anti-Reflective Curved Mineral Crystal: The dial is protected by a curved mineral crystal treated with an anti-reflective coating, reducing glare and enhancing readability in bright or underwater conditions. This feature ensures clear timekeeping whether you’re exploring coral reefs or navigating surface waters under direct sunlight.
- High-Visibility Dial with Luminous Markers: The dark blue dial features large, luminous hour markers and hands that absorb and emit light, providing excellent legibility in dark or murky underwater environments. This critical safety feature allows divers to monitor elapsed time accurately, even in low-visibility conditions.
- Durable Polyurethane Strap: The yellow polyurethane strap offers a secure, comfortable fit with a buckle clasp, designed to withstand saltwater, UV exposure, and prolonged wear. Its vibrant color adds a bold contrast to the stainless steel case, enhancing the watch’s rugged aesthetic while maintaining functionality during active use.
Technical Specifications
- Model Number: BJ8058-06L
- Collection: Promaster Dive
- Clasp Type: Buckle
- Dial Color: Blue
- Technology: Eco-Drive (solar-powered)
- Water Resistance: 300 meters (30 ATM), ISO certified for diving
- Band Material: Polyurethane
- Band Color: Yellow
- Case Diameter: 48 millimeters
- Case Material: Stainless steel
- Dial Window Type: Anti-reflective mineral crystal
- Display Type: Analog
- Case Thickness: 18.4 millimeters
- Caliber Number: B873
- Package Dimensions: 6.14 x 5.16 x 4.17 inches; 6.28 ounces
- Batteries: 1 Lithium Ion battery required (included)
- Manufacturer: Citizen Watch Company
- ASIN: B0BRQS7N2R
- Warranty: Five-year limited warranty, extendable to six years with online registration
Benefits & Uses
The Citizen Promaster Dive Eco-Drive Watch is designed for divers, outdoor enthusiasts, and eco-conscious consumers seeking a reliable, high-performance timepiece. Its 300-meter water resistance and ISO certification make it suitable for recreational scuba diving, snorkeling, and water sports. The luminous dial ensures safety during night dives or in deep-water environments where visibility is limited. Powered by Eco-Drive, it eliminates the hassle and environmental impact of battery replacements, offering years of maintenance-free operation. The durable polyurethane strap and robust stainless steel construction ensure longevity in harsh conditions, while the bold design makes it a standout accessory both underwater and on land.
Why Choose This Product
The Citizen Men’s Promaster Dive Eco-Drive Watch stands out as a fusion of sustainability, precision engineering, and dive-ready functionality. Its Eco-Drive technology sets it apart from traditional dive watches by offering perpetual power without battery changes, aligning with eco-friendly values. Backed by a five-year warranty—extendable to six—and built to ISO dive standards, it delivers unmatched reliability for serious divers. With its striking design, anti-reflective crystal, and luminous display, this watch is not just a tool, but a statement of adventure and environmental responsibility.











