Seiko Astron GPS Solar 'Jet Black' Crystal Box WR 2019 sees the SEIKO 5

2019 sees the SEIKO 5 series take on a new modern look

Rotating bezel Precision +45 / -35 seconds per day Dial Color Urban Grey Index Luminous Material LumiBrite Watch Hand Luminous Material LumiBrite Housing Material Stainless steel Glass Material Hardlex (tempered mineral glass) Case Back Transparent Strap Material Stainless steel Buckle Type Safety folding clasp

Case Material: Stainless Steel (super hard coating)

Case Color: Silver

Depth: 6cm

Seiko Astron GPS Solar 'Jet Black' Crystal Box WR 2019 sees the SEIKO 5Movement Caliber Number 3X62 Movement Type GPS solar Precision 15 seconds per month (without receiving a GPS signal and at temperatures between 5C and 35C ) Power reserve Operating for approx. 6 months (when fully charged), power save: approx. 2 years Jewels 10 Functions Case Band Case Material Titanium (super hard coating) Case Size Thickness: 12. 0mmDiameter: 41. 2mmLug to lug: 48. 6mm Crystal Sapphire crystal Crystal Coating Super clear coating