Citizen Exceed Watch Titania Happy Flight Series Eco-Drive Radio-Controlled ES9454-56A

Accuracy: ±15 seconds/month (when not receiving radio signals), Power source: Solar powered, Battery life: 3 years (with power saving function activated), Functions: Perpetual calendar, Radio wave reception (Japan, China, USA, Europe), Water resistance: 5 ATM Glass: Spherical sapphire crystal (99% clarity coating), Case: Super Titanium, Band: Super Titanium Additional specifications: Nickel-resistant, magnetic resistance (Type 1), luminous hands, mother-of-pearl dial, mother-of-pearl engraving The city name is engraved on the case back.