Seiko Astron GPS Solar Titanium 42 MM Black Dial Watch SSJ025J1 Casio An image of the Moon

An image of the Moon can be found on the battery cover complete with the footprint of Neil Armstrong—the first man to set foot there

it is equipped with OMEGA's Quartz Calibre 1376

self-winding mechanical movement beating at 28'800 vibrations per hour

as if it were the finest silk

Seiko Astron GPS Solar Titanium 42 MM Black Dial Watch SSJ025J1 Casio An image of the MoonMovement 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 Overcharge prevention function Power save function Perpetual calendar to the february 28, 2100 Power reserve indicator GPS signal reception function (Time zone adjustment, automatic