Seiko Makes the Solar-Powered Astron Thinner
Seiko celebrates its 145th anniversary by introducing a new series of Astron GPS Solar Dual‑Time Chronograph watches, featuring four references that share a streamlined case, a multi‑function quartz calibre (cal. 5X63) and an innovative push‑button interchangeable strap system. The watches retain the brand’s hallmark solar‑powered, GPS‑synchronised timekeeping while reducing thickness to 12.4 mm, and they offer a full suite of complications including perpetual calendar, world‑time, and a high‑resolution chronograph. Limited to 2,000 pieces, the HAB004 edition adds a blue‑and‑white silicone strap, while the other models (HAB001‑HAB003) come with titanium bracelets or standard silicone straps. The collection combines premium materials such as titanium cases and sapphire crystals with a robust 6‑month power reserve, positioning the Astron as a high‑end quartz alternative to mechanical luxury watches. Prices range from €2,700 to €3,000, and the models will be available at Seiko boutiques and retailers starting in June 2026. The interchangeable bracelet system, reminiscent of Vacheron Constantin’s design, promises versatility and potential retrofitting for existing Astron owners, reinforcing Seiko’s commitment to technical innovation and long‑term durability.
Buying Time Analysis: This story highlights Seiko’s innovative advancement in high‑end quartz technology, showcasing a slimmer, feature‑rich Astron GPS Solar Dual‑Time Chronograph that combines precision, durability, and versatile strap options, marking a significant milestone in the brand’s 145‑year legacy.
