The Citizen Eco-Drive WR50 7821 is a solar-powered analog watch from Citizen's Eco-Drive lineup, known for its solar technology and dress-style aesthetics. It likely features a gold-tone finish and is referenced in resale listings as a specific variant within the BU or FD series.
- Movement
- Solar-powered quartz
- Caliber
- 8723, 8725, 8729, 8637
- Case size
- ~38-42mm
- Case material
- Stainless steel, gold-tone finish
- Case shape
- Round
- Complications
- Time, Calendar, 24-hour indicator, Insufficient charge warning, Quick Start, Overcharge prevention
- Crystal
- Mineral crystal
- Dial colour
- Variant-dependent, e.g., brown dial, gold-tone accents
- Lug width
- ~20mm
- Water resistance
- WR50
- Release year
- 2000s
