Seiko Slims the Solar-Powered Astron
Seiko is marking its 145th anniversary by continuing to push the envelope for high-end quartz. The Astron GPS Solar Dual-Time Chronograph is a series of four new references featuring a new multi-function quartz calibre, a streamlined case, and a push-button interchangeable strap system compatible with both the standard titanium bracelet and a range of silicone straps. Initial thoughts Since 1969, Seiko has been at the forefront of quartz technology, and since 2012 the brand has commercialised a range of GPS-synced solar-powered quartz watches under the Astron banner — named in honour of the groundbreaking 1969 original. The contemporary Astron models have taken quartz timekeeping about as far as it can go. Left on it’s own, it’s not the most accurate quartz watch, but the satellite link keeps the time in sync with network time and automatically adjusts to local time when travelling. Reference HAB002. Given the amount of technology packed inside — including a solar power unit — the Astron has always been a big watch. At 43.4 mm, the new Dual-Time Chronograph is not a small watch, but at just 12.4 mm thick it’s about 1 mm thinner than its predecessor, which is a welcome improvement. The bigger news, however, is outside the case: a new interchangeable strap and bracelet system. Bracelets have long been an achilles heel for both Seiko and Grand Seiko. The latter made big strides this year with a new bracelet for the Spring Drive UFA Ushio 300 Diver, and now Seiko ...
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