Citizen Corso AO9025-56E 42mm – black ion-plated stainless steel Eco-Drive
The Corso collection reinterprets classic dress-watch architecture with contemporary monochromatic restraint, pairing a black ion-plated case and bracelet with warm gold-tone accents across the dial. Day and date windows provide instant calendar reference, while Eco-Drive technology converts any light source into sustainable power. Luminous hands ensure legibility after dark, and 100-meter water resistance extends durability beyond typical dress-watch limitations.
| Benefits |
| Eco-Drive solar charging eliminates battery replacements, powering the watch indefinitely through natural or artificial light |
| Black ion plating creates sophisticated all-dark aesthetic while resisting surface wear and maintaining finish depth |
| Day and date complications deliver practical calendar tracking without separate device or manual adjustment |
| Key features |
| Black dial with gold-tone applied markers, luminous hands, and day subdial at 12 o'clock |
| Date window at 3 o'clock integrates seamlessly with dial architecture |
| Black ion-plated bracelet with fold-over clasp and push-button release for secure fit |
| Who it's for |
| Men seeking modern dress watch with bold monochromatic presence for professional and evening settings |
| Those who appreciate sustainable Eco-Drive technology and gold-on-black contrast in refined package |
| How to wear |
| Pair with dark suiting and business attire; black-on-black aesthetic creates cohesive formal presence |
| Expose dial to light regularly to maintain charge reserve; full charge powers up to eight months |
| Specs |
| Movement |
Citizen Eco-Drive caliber 8635, light-powered quartz with day-date |
| Case diameter |
42mm round black ion-plated stainless steel |
| Case thickness |
11mm |
| Bracelet |
20mm black ion-plated stainless steel with fold-over clasp and push buttons |
| Crystal |
Mineral impact and shatter resistant |
| Dial |
Black with gold-tone markers and luminous hands |
| Water resistance |
100 meters suitable for swimming and snorkeling |
| Weight |
62 grams |
| Model |
AO9025-56E |
