SEIKO Astron Men's Solar GPS Chronograph Watch Strap Material:Titanium Dial Diamonds TypeSingle cut 8/8

Dial Diamonds TypeSingle cut 8/8 - SI2 to SI1

Satiq™ Technology Yes

Strap MaterialSilicone

Caliber 2035

SEIKO Astron Men's Solar GPS Chronograph Watch Strap Material:Titanium Dial Diamonds TypeSingle cut 8/8[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