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New Releases · 2026-06-03

Seiko’s Astron 5X63 gets Crystal Green and Crystal Pink limited editions

Faceted dial textures bring bright colour to the titanium GPS Solar chronograph.

By Chronolume digest · Original English summary · Based on Gear Patrol

Seiko Astron GPS Solar Dual-Time Chronograph Calibre 5X63 2026 Limited Edition — source photograph
Seiko Astron GPS Solar Dual-Time Chronograph Calibre 5X63 2026 Limited Edition. Photograph: Seiko. Seiko ↗

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This is a sourced news summary, not a hands-on review. Read the original reporting at Gear Patrol ↗

What to know

Seiko’s HAB005 and HAB006 Astron editions apply a three-dimensional crystal-inspired texture to green and pink dials. Dark chronograph registers provide contrast, while the angular titanium case and integrated bracelet retain the new 5X63 generation’s sharper finishing. Both include an additional black silicone strap for the push-button exchange system.

The light-powered quartz movement combines GPS synchronisation, dual time, world time and chronograph functions, with roughly six months of operation from a full charge. Case dimensions are 43.4mm by 12.4mm. June reporting announced July availability, with 1,200 examples of each colour at $2,900. These editions are separate from the blue-and-silver 145th-anniversary HAB004.

Seiko Astron GPS Solar Dual-Time Chronograph Calibre 5X63 2026 Limited Edition — additional source view
Seiko Astron GPS Solar Dual-Time Chronograph Calibre 5X63 2026 Limited Edition. Photograph: Seiko. Seiko ↗

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Source & attribution

Gear Patrol · Published 2026-06-03 ↗