SEIKO Quartz Rectangular Square Roman Numerals Gold-Tone Vintage Ladies' Watch 【Operation】 The watch is currently running properly. The battery has been replaced with a new one. The crown operation and other basic functions have been checked and are working properly. 【Item Details】 Brand: SEIKO Model Number: 2C21-5110 Movement: Quartz (Cal. 2C21) Case Shape: Rectangular / Square Case: SGP, gold-tone Dial: White Indices: Roman numerals Strap: Aftermarket leather strap (black) Accessories: None (watch only) 【Size】 Case Diameter: 17 mm Wrist Size: 13–16 cm Weight: 11 g Please allow for slight measurement variations. 【Condition】 The strap has been replaced with a new one. There are only minor scratches and signs of use, with no noticeable major scratches or stains. The crystal and dial are also in clean condition. There is a commemorative corporate engraving on the case back. Please also check the photos for the condition.