Description
This vintage ETERNA Sonic Sevenday watch features an electronic tuning fork movement for precise timekeeping, with a day/date display for added functionality. The stainless steel case and bracelet ensure durability, while the silver/gray dial and acrylic crystal offer a classic look. Measuring 39 x 43.7 mm without the crown and with a 20 mm lug width, it fits comfortably on the wrist. Sold in very good, fully working condition from the 1970s, this unrestored piece is ideal for collectors or as a unique accessory for daily wear.
This description was freely adapted from the brand's original information. While we do our best, we cannot guarantee absolute accuracy. Please refer to the official Ebay product page for the most reliable information.