Seiko Astron Solar GPS Men's 42mm Watch SSJ037J Secondary Gemstone Cut_Button serial numbers are allocated at

serial numbers are allocated at random

With 200-metre water resistance

5mm in diameter with a 2mm width

Crafted in warm 9ct yellow gold

the minute track is snailed and the central area of the dial is adorned with a delicate vertical brush

Seiko Astron Solar GPS Men's 42mm Watch SSJ037J Secondary Gemstone Cut_Button serial numbers are allocated atExperience cutting edge innovation and refined craftsmanship with this Limited Edition Astron GPS Solar timepiece, one of only 1,500 pieces worldwide. Engineered for those who demand exceptional precision, it features the advanced Calibre 3X62 Solar movement, powered entirely by light and requiring no battery. With automatic GPS time correction, it delivers extraordinary accuracy of 1 second every 100,000 years, ensuring you are always perfectly in