Seiko Astron Future Innovation – GPS Solar Monochrome Limited Edition Two Tone Steel With Yellow Gold Defined by a classic simplicity

Defined by a classic simplicity

Band Size-1 Stainless Steel

Caliber 9R65

Case MaterialWooden case (Acacia)

Water Resistance 5ATM

Seiko Astron Future Innovation – GPS Solar Monochrome Limited Edition Two Tone Steel With Yellow Gold Defined by a classic simplicity[Movement] Caliber Number[:] 5X83[br]Movement Type[:] GPS solar[br]Precision[:] 15 seconds per month (without receiving a GPS signal and at temperatures between 5C and 35C )[br]Power reserve[:] Operating for approx. 6 months (when fully charged), power save: approx. 2 years[br]Jewels[:] 14[br]Functions[:] Overcharge prevention function Power save function Chronograph up to 12 hours in 1 20 second increments Perpetual calendar to the February 28, 2100