Citizen Eco-Drive wristwatch, steel, AW1231-58B
Light-powered Citizen Eco-Drive watch with silver-coloured dial and steel bracelet
This Citizen Eco-Drive watch is powered by light, so the battery never needs replacing. The silver-coloured dial has large black Arabic numerals, black hands and a date display at three o'clock. The round stainless steel case is 39 mm wide and 9 mm thick, and a mineral crystal protects the dial. The silver-coloured steel bracelet is 21 mm wide and fits wrists of 150–210 mm.
The water resistance is splash-resistant / 30 m, so the watch withstands sweat, rain and handwashing but is not suitable for swimming. The hands have no luminous coating. Citizen is a Japanese watchmaker, and the 50th anniversary of Eco-Drive is celebrated in 2026.
Product number: AW1231-58B
Brand: Citizen
Category: Men's watches
Movement: Eco-Drive / Solar
Features: Date display
Crystal: Mineral crystal
Case material: Stainless steel
Case color: Silver/gray
Case width: 39 mm
Case thickness: 9 mm
Bracelet material: Stainless steel
Bracelet color: Silver/gray
Bracelet length (wrist circumference): 150–210 mm
Bracelet width (lug width): 21 mm
Dial color: Silver
Shape: Round
Water resistance: Splash-resistant / 30 m
Luminous: No
Frequently asked questions
Does the watch need a battery?
No. An Eco-Drive watch is powered by light, and a couple of minutes in light is enough to run it for one day.
What does 30 m water resistance mean in use?
Splash-resistant / 30 m (3 bar) withstands sweat, splashes, rain and handwashing. The watch is not intended for swimming.
Does the watch suit a narrow wrist?
The case width is 39 mm and the bracelet fits wrists of 150–210 mm, so the watch also suits a relatively slim wrist.
















