The Seiko SSJ027J Astron GPS Solar Limited Edition represents Seiko's commitment to innovation. Under the theme of 'Solidity,' a new series of solar-powered timepieces has been developed with an eye towards future advancements. The dial of this watch showcases a unique star-shaped pattern achieved through a challenging process that integrates a solar cell. Coloured in a gentle light blue hue, the dial seeks to evoke the luminance of stars against a night sky. Ensuring visibility in low light, the hands and indices under the sapphire crystal glass are coated with Lumibrite. Crafted from lightweight titanium with a durable coating, the case features a modern polygonal design. The 3X62 calibre of this timepiece incorporates solar GPS technology, enabling precise time adjustments worldwide. Unlike other solar watches that prioritize solar cell visibility, this movement's efficient design allows for intricate dial decorations and colours. Seiko Astron stands as the pioneering GPS solar watch, powered by light and synchronized to the exact time through advanced satellite connectivity. - Calibre 3X62 - Three-fold clasp w/ push button release - 41.2mm Case Size - Screw case back - Super clear coating - 100 Meters Water Resistant