The Woman's Citizen EW1262-55P model with a Yellow Gold Stainless Steel case, water resistant to 30m (3 ATM), with matching Yellow Gold band. The Citizen watch has a Mineralglass. The Quartz (Solar Powered) movement is inside the 25mm diameter case and 7mm, this is comfortably sized for all wrists without looking massive, and feels comfortable and solid on the wrist. Citizen, a pioneer in watchmaking and innovative technology since 1918, promotes excellence and creativity with a deep-rooted respect for craftsmanship. An Eco-Drive watches recharges itself in any kind of light, to run forever. Watches with Eco-Drive do not require any battery replacement, charging or winding to maintain constant operation.