Citizen Corso AT2454-65E 42mm – two-tone Eco-Drive chronograph with crystal-accented bezel and black dial.
Sustainable timekeeping meets refined two-tone execution in this timepiece, where Eco-Drive caliber H500 converts any light source into stored energy, eliminating battery replacement indefinitely. Gold-tone accents warm the stainless steel case and alternating bracelet links, while crystals set within the bezel perimeter add dimensional sparkle. Three chronograph subdials measure elapsed time to 60 minutes, housed within 42mm proportions designed for versatile professional and casual wear.
| Benefits |
| Eco-Drive technology harnesses light energy to power the watch indefinitely without battery maintenance |
| Crystal-set bezel creates refined sparkle that frames dial for dimensional luxury and enhanced readability |
| Two-tone construction pairs warm gold accents with versatile silver-tone finishing for coordinated styling |
| Key features |
| Chronograph subdials measure 60 seconds, 60 minutes, and 24-hour time intervals for comprehensive tracking |
| Date window at four o'clock maintains calendar functionality without disrupting dial balance |
| Black dial with contrasting hands creates high-contrast legibility for quick time reference |
| Fold-over clasp with push buttons ensures secure closure with convenient single-hand operation |
| Who it's for |
| Individuals seeking sustainable chronograph with two-tone sophistication and Japanese precision engineering |
| Those who value light-powered convenience in functional sport-dress proportions for daily versatility |
| How to wear |
| Expose dial to natural or artificial light regularly to maintain continuous Eco-Drive operation |
| Start chronograph via upper pusher, measure elapsed time across subdials, reset with lower pusher |
| Adjust fold-over clasp to center case on wrist for balanced comfort during extended wear |
| Specs |
| Movement |
Eco-Drive caliber H500, solar-powered quartz chronograph |
| Case |
42mm diameter, two-tone stainless steel with gold-tone accents and crystal-set bezel, round profile |
| Crystal |
Mineral with scratch resistance |
| Bracelet |
Two-tone stainless steel with gold-tone center links, fold-over clasp with push buttons |
| Dial |
Black with luminous hands, chronograph subdials, date display at four o'clock |
| Water resistance |
100 meters, 10 ATM |
| Model |
AT2454-65E |
