CITIZEN COLLECTION Eco-Drive Chronograph Watch – All Black (BL5615-56E)
Product Description
The CITIZEN COLLECTION BL5615-56E is an Eco-Drive chronograph watch featuring an all-black design. Updated from the popular BL559 series, it combines a tachymeter bezel, dimensional inner ring, faceted indexes, and bold hands for a sporty look and clear readability.
Powered by CITIZEN's light-powered Eco-Drive technology, the watch converts light into energy, eliminating the need for regular battery replacements. It also features a perpetual calendar, date display, chronograph function, and 10-bar water resistance.
Product Features
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Eco-Drive Technology: Light-powered movement that converts light into energy. A full charge provides approximately 1.5 years of operation when the power-saving function is activated.
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Chronograph: Measures in 1/20-second increments, with a 60-minute counter.
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Perpetual Calendar: Calendar function designed to account for varying month lengths and leap years.
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Water Resistance: 10 bar water resistance, suitable for swimming and water sports. Do not operate the buttons while the watch is wet.
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Luminous Details: Luminous hands and indexes.
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All-Black Design: Black case, band, and dial with a sporty tachymeter bezel.
Product Details
| Specification | Details |
|---|---|
| Brand | CITIZEN |
| Collection | CITIZEN COLLECTION |
| Model Number | BL5615-56E |
| Display | Analog |
| Movement | Japanese quartz |
| Power Source | Solar-powered Eco-Drive |
| Accuracy | ±15 seconds per month |
| Power Reserve | Approx. 1.5 years when power-saving function is activated |
| Case Material | Stainless steel |
| Band Material | Stainless steel |
| Band Color | Black |
| Dial Color | Black |
| Case Shape | Round |
| Crystal | Crystal glass |
| Clasp | Fold-over clasp with push button |
| Water Resistance | 10 bar |
| Calendar | Perpetual calendar |
| Chronograph | 1/20-second measurement, 60-minute counter |
| Luminous Features | Hands and indexes |
| Movement Caliber | E821 |
Charging Information
For the initial full charge, charging under direct sunlight is recommended. When the watch is not being worn, store it in a well-lit location where it can receive light.
Important Notes
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Do not operate the buttons while water droplets are present on the watch.
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Refer to the manufacturer's instruction manual for operating details.