Citizen CTO BM6985-55E 42mm – a sport-casual Eco-Drive timepiece in black ion-plated stainless steel with green accents.
The Drive collection merges classically modern design with sustainable precision, where black ion-plating creates sleek monochromatic styling punctuated by strategic green accent details. Eco-Drive technology harnesses any light source to power the movement indefinitely, eliminating battery replacements while maintaining Japanese quartz accuracy. The 42mm case delivers confident wrist presence with lightweight comfort suited for daily wear from office to weekend pursuits.[1]
| Benefits |
| Eco-Drive movement converts any light into continuous power without battery waste or servicing costs |
| 100-meter water resistance enables worry-free wear during swimming, showering, and snorkeling |
| Black ion-plated finish offers enhanced scratch and wear resistance compared to standard stainless steel |
| Key features |
| Green accent details on dial create subtle visual interest against black monochromatic palette |
| Mineral crystal resists impacts and daily scratches to maintain dial clarity |
| Half-links and three micro-adjustments on bracelet enable precise fit customization |
| Who it's for |
| Men seeking versatile sport-casual styling with reliable sustainable technology |
| Anyone who values low-maintenance precision and contemporary monochromatic aesthetics |
| How to wear |
| Expose dial to natural or artificial light regularly to maintain optimal charge capacity |
| Wipe case and bracelet with soft cloth after exposure to chlorine or saltwater to preserve ion-plated finish |
| Specs |
| Movement |
Eco-Drive Caliber E111, light-powered quartz |
| Case |
42mm diameter, black ion-plated stainless steel |
| Crystal |
Mineral, impact and shatter resistant |
| Water resistance |
100 meters (330 feet) |
| Bracelet |
Black stainless steel, 22mm lug width, fold-over clasp with push buttons, half-links |
| Dial |
Black with silver-tone and green accents, date display |
| Weight |
124.74 grams |
| Model |
BM6985-55E |
| UPC |
13205118753 |
