Citizen Corso AO9020-84E 42mm – men's Eco-Drive day-date watch in stainless steel with black dial.
This modern classic dress watch delivers everyday functionality through dual calendar displays positioned prominently at three o'clock, eliminating the need to consult a phone for date and weekday reference. Caliber 8635 powers the analog day-date complication while Eco-Drive technology converts ambient light into stored energy, maintaining accuracy without battery replacements and making this timepiece ideal for professionals who value accessible information and low-maintenance reliability in a versatile stainless steel package.
| Benefits |
| Eco-Drive solar charging removes the need for battery changes, storing reserve power from natural or artificial light exposure |
| Day-date display provides immediate weekday and date reference without additional buttons or crown manipulation |
| 100-meter water resistance supports swimming, showering, and water activities without concern for moisture damage |
| Key features |
| Black dial with luminous hands and markers ensures legibility in low-light conditions and business settings |
| 42mm stainless steel case delivers balanced proportions that suit most wrist sizes without feeling oversized |
| Stainless steel bracelet with fold-over clasp and push buttons provides secure wear and streamlined profile |
| Who it's for |
| Men seeking a reliable dress-casual watch with practical day-date complications for daily reference |
| Professionals who value solar technology and appreciate accessible calendar information without phone dependence |
| How to wear |
| Polished stainless steel finish pairs naturally with business attire, casual wear, and active pursuits through the weekend |
| 136-gram weight provides reassuring presence without becoming cumbersome during extended wear or physical activity |
| Specs |
| Movement |
Citizen Eco-Drive caliber 8635, solar powered quartz |
| Case |
Stainless steel, silver-tone, 42mm diameter |
| Dial |
Black with luminous hands and markers |
| Bracelet |
Stainless steel with fold-over clasp and push buttons, 22mm lug width |
| Crystal |
Mineral, impact and shatter resistant |
| Water resistance |
100 meters, 10 bar |
| Functions |
Analog day-date display |
| Weight |
136.08 grams |
| Model |
AO9020-84E |
| UPC |
13205105241 |
