Product Description

The Citizen Promaster Marine BN0190-82E Eco-Drive Diver Watch is a professional diving watch designed for reliability, durability, and everyday versatility.

As part of the Citizen Promaster Marine collection, this model meets the rigorous requirements of the international diving watch standard ISO 6425, ensuring safety and performance during underwater activities.

The watch features a bold black dial with luminous hands and indexes, offering excellent readability even in low-light or underwater environments.

Its durable stainless steel case and bracelet provide both strength and comfort, while professional diving features such as a unidirectional rotating bezel and screw-lock crown help prevent accidental operation during dives.

Powered by Citizen Eco-Drive, the watch converts sunlight and indoor light into energy. Once fully charged, it can run for approximately 6 months without additional light, eliminating the need for battery replacement.

Key Features

🌊 ISO 6425 Certified Diver Watch
Professional diver specifications with 200m water resistance.

☀ Eco-Drive Solar Movement
Powered by light with no battery replacement required.

🔦 Excellent Underwater Visibility
Luminous hands and indexes for easy reading in dark environments.

⚙ Professional Dive Safety Design

• Unidirectional rotating bezel
• Screw-lock crown
• Magnetic resistance
• Shock detection function

⌚ Durable Stainless Steel Construction
Strong stainless steel case and bracelet with fold-over push clasp.

Specifications

Functions

• Unidirectional rotating bezel
• Screw-lock crown
• Luminous hands & indexes
• Date display
• Quick date correction
• Charge warning function
• Overcharge prevention function
• Quick start function
• Shock detection function
• Approx. 6 months operation after full charge