Citizen BN0227-09L Promaster Eco-Drive Men's Dive Watch Blue • Titanium Case • 200 m Water-Resistant
Citizen BN0227-09L Promaster Eco-Drive Men's Dive Watch Blue • Titanium Case • 200 m Water-Resistant
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Model Number: BN0227-09L
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Product Details
Description
The Citizen BN0227-09L is a professional dive watch from the Promaster Sea Collection, designed for passionate divers and water sports enthusiasts who rely on durability and precision. The case is crafted from Super Titanium™ with a Duratect DLC coating, making it exceptionally scratch-resistant and lightweight at the same time. The blue camouflage dial with luminous hands and luminous markers ensures excellent legibility even underwater.
The watch is powered by Citizen Eco-Drive technology with calibre E168, which converts any light source into energy – no battery required. Thanks to ISO compliance and water resistance to 200 metres, this dive watch is well suited for demanding conditions. A unidirectional bezel with locking function and a power reserve indicator complete the feature set. The blue polyurethane strap with pin buckle sits securely on the wrist and is specifically designed for use in and around water.
Key Features of the Citizen BN0227-09L Watch
- Super Titanium™ case with Duratect DLC coating, extremely lightweight, scratch-resistant and durable for maximum resilience
- Eco-Drive technology, calibre E168, powered by light, no battery required, with a power reserve of up to 180 days
- ISO-compliant dive watch, 200 m water-resistant, with unidirectional bezel and locking function for safe dives
Technical Data
Basic data
| Target group |
Men |
|---|---|
| Manufacturer | Citizen |
| Model series / Collection |
Promaster |
| Model number |
BN0227-09L |
| EAN / GTIN | 4974374306944 |
| Display type |
Analog |
| Water resistance in bar |
20 |
| Colour |
Blue |
| Other features |
Power reserve indicator, Unidirectional rotating bezel with locking function, ISO-compliant dive watch, Eco-Drive (solar drive) |
Case & Construction
| Case material |
Titanium |
|---|---|
| Case colour |
Grey |
| Case diameter in mm |
4,58 |
| Case shape |
Round |
| Case height in mm |
18,5 |
| Weight in grams |
71 |
| Bezel material |
Unidirectional rotating |
| Case back |
Screw-down |
Dial & Display
| Dial colour |
Blue |
|---|---|
| Numerals & Indices |
Bar index |
| Luminous material (Lume) |
Yes (hands & indices) |
Movement & Drive
| Drive type / Movement |
Solar |
|---|---|
| Calibre / Movement |
E168 |
| Date display |
Yes |
| Power reserve in minutes |
180 |
Strap & Clasp
| Strap material |
Rubber |
|---|---|
| Strap colour |
Blue |
| Strap width in mm |
24 |
| Clasp |
Pin buckle |
Care instructions
Care Instructions for Wristwatches
Care & Cleaning
- Daily: Wipe case and bracelet with a soft, dry cloth to remove dirt and perspiration.
- Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, dry thoroughly.
Important: Screw the crown down firmly beforehand!!! - Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
- Avoid: Harsh chemicals, perfume, cosmetics and heat.
- Leather straps: Do not soak, clean only slightly damp and allow to dry away from heat.
- Water resistance: Do not wear in the shower or bath, have it tested annually.
- Battery (quartz): Have a depleted battery replaced immediately.
- Mechanical watches: Service by a master watchmaker every 5 years.
Storage & Handling
- Store the watch separately, not in direct contact with other jewellery (risk of scratching).
- Place mechanical watches on a flat surface when winding, do not leave the crown pulled out.
Scope of delivery
Product questions
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CITIZEN – Watches for everyone, since 1918
When the first Citizen watch appeared in 1924, it was a small revolution: precise timekeeping for everyone – not just for a privileged few. The name said it all: Citizen, for the people.
Today, Citizen stands for innovative wristwatches with technologies like Eco-Drive, which charge using light. The philosophy remains: 'Better Starts Now' – now is the right moment to make things better.
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Should the piece not fit perfectly, take advantage of our generous 100-day return policy – uncomplicated and free of charge. Experience for yourself why over 13,000 customers have found their timepieces with us.
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