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Rp 20,000,000

Astron GPS Solar Titanium Black Dial

  • 1 year official warranty
  • GPS controlled time and zone adjustment
  • Perpetual calendar correct to the year 2100
  • Signal reception result indication
  • World time function (39 time zones)
  • Daylight Saving Time function
  • Power save function
  • Stainless steel case and bracelet
  • Ceramic bezel
  • Sapphire crystal with anti-reflective coating
  • Case diameter: 47 mm
  • 100m water resistance


SEIKO Astron SAST021G Specifications :

Brand Seiko
Model No. SAST021G
Series Astron
Gender Men
Warranty 1 year
Case diameter 47 mm
Case thickness 16.5 mm
Water resistant 100 Meters/10 ATM/10 BAR 
Case material Titanium
Case back Screw case back
Glass material Sapphire crystal with anti-reflective coating
Strap material Titanium
Clasp Fold over with double push button 
Calendar Date 
Luminious / LumiBrite Yes
Caliber No. GPS Solar 7X52
Dial color Black
Accuracy +/-15 seconds per month (without receiving a time signal and at temperatures between 5℃ and 35℃)
Magnetic resistance 4800 A/m (60 gauss)
Special Features GPS controlled time and time zone adjustment
Hour, minute and second hands, date calendar
Perpetual calendar correct to February 2100
Signal reception result indication
World time function (39 Time Zones)
Daylight saving time function
Power saving function
Weight after packing approx. 1kg
Inside Box 1x Seiko Astron GPS Solar Titanium SAST021G Black Dial
1x Manual Book
1x Warranty Card Seiko
1x Seiko Box