Seiko Astron GPS Solar Men's Watch SSH107J1

Seiko astron watch GPS solar solidity SSH107J1. "Seiko Astron: the world’s first GPS solar watch – powered by light, automatically adjusted to your time zone through the latest GPS technology. This timepiece is named ""Solidity"" for the continuing relevance of its technological design. This Astron Solar GPS watch features the 5X calibre with advanced functionality. Titanium (super-hard coating) case and bracelet with grey dial. Case size 42.7mm. Water resistance up to 100 meters. GPS Solar movement. Dual curved sapphire crystal. Three fold clasp with push button release.