Description
CITIZEN PROMASTER BN0156-56E MARINE
The CITIZEN PROMASTER BN0156-56E MARINE combines a black dial with a stainless steel case and matching bracelet. This Japanese Domestic Market diver's watch is powered by Eco-Drive and features JIS- and ISO-compliant 200-meter diving water resistance.
Clear Dial and Practical Dive Design
The black dial features luminous hands and hour markers, with prominent markings at 12, 3, 6 and 9 o'clock. Both the date display and screw-down crown are positioned at approximately 4 o'clock.
A unidirectional rotating bezel provides an elapsed-time reference. The crown position is designed with wrist comfort in mind, while an anti-reflective coating helps improve dial visibility.
Eco-Drive Caliber E168
The E168 caliber converts light into electrical energy and stores it in a rechargeable cell. From a full charge, the watch can run for approximately six months without additional charging.
Rated accuracy is ±15 seconds per month at normal temperatures from +5°C to +35°C. An insufficient charge warning, quick-start function and overcharge prevention support everyday use.
Stainless Steel Construction
The stainless steel case is paired with a silver-tone stainless steel bracelet. The case has a specified design thickness of 11.5 mm, and the dial is protected by anti-reflective mineral crystal.
A push-button folding clasp with a ratcheting double-lock mechanism secures the bracelet. The watch also features JIS Type 1 magnetic resistance.
200-Meter Diving Water Resistance
The BN0156-56E offers JIS- and ISO-compliant 200-meter diving water resistance, supported by a screw-down crown and unidirectional bezel. Follow the manufacturer's inspection, charging and operating precautions before diving. This model is not intended for saturation diving.
Japanese Domestic Market Model
The BN0156-56E is a Japanese Domestic Market (JDM) reference with a stainless steel bracelet. Its country of manufacture is Japan.
Key Highlights
- Eco-Drive E168 movement with approximately six months of operation from a full charge.
- JIS- and ISO-compliant 200-meter diving water resistance.
- Black dial with luminous hands and hour markers.
- Stainless steel bracelet, unidirectional bezel and screw-down crown.
Product Specifications
| Brand / Collection | CITIZEN PROMASTER |
|---|---|
| Series | MARINE |
| Model | BN0156-56E |
| Market | Japanese Domestic Market |
| Country of Manufacture | Japan |
| Watch Type | Men's diver's watch |
| Display | Analog; hours, minutes, seconds and date |
| Dial Color | Black |
| Case Material | Stainless steel |
| Thickness | 11.5 mm; design specification |
| Bezel | Unidirectional rotating elapsed-time bezel |
| Crystal | Mineral crystal with anti-reflective coating |
| Crown | Screw-down crown at approximately 4 o'clock |
| Band / Bracelet | Stainless steel bracelet; silver tone |
| Clasp | Push-button folding clasp with ratcheting double-lock mechanism |
| Movement Type | Eco-Drive light-powered quartz |
| Caliber | E168 |
| Operating Time | Approximately 6 months from a full charge without additional charging |
| Accuracy | ±15 seconds per month at +5°C to +35°C |
| Calendar | Date display at approximately 4 o'clock |
| Charging Functions | Insufficient charge warning, quick start and overcharge prevention |
| Luminescence | Luminous hands and hour markers |
| Water Resistance | JIS- and ISO-compliant 200-meter diving water resistance |
| Magnetic Resistance | JIS Type 1 |
| JAN Code | 4974375460454 |