The Astron collection is built around cutting-edge GPS solar technology, making it the world’s first watch to adjust to any time zone simply by receiving GPS signals and being powered by light alone. With models like the Caliber 3X62 movement offering about six months of operation when fully charged and automatic syncing of time and zone, Astron is ideal for global travelers who demand precision, convenience and minimal maintenance. The design often features lightweight materials such as titanium, scratch-resistant surfaces and a high-tech aesthetic signaling premium quality.