Since 2012, Seiko Astron has led the world in GPS Solar technology. The Astron GPS Solar collection offer atomic-clock precision and exceptional ease of use. By connecting to the GPS network, every Astron watch adjusts at the touch of a button to your time zone and, by taking all the energy it needs from light alone, never needs a battery change.

*Due to SEIKO regulations control, we will not be able to ship any SEIKO orders out of Singapore. We apologize for the inconvenience.

Brand: Seiko
SKU: SSH077J1

Specifications:

• Case Diameter: 42.7mm
• Case Thickness: 13.3mm
• Case Length: 49.9mm
• Glass: Dual-curved sapphire crystal
• Case Material: Stainless steel (super hard coating)
• Band Material: Stainless steel
• Clasp with Smart Adjuster function
  
• Screw case back
• Automatic hand position alignment function
• Day display
• DST (Daylight Saving Time)
• Dual-time function
• Function to prevent the GPS signal reception (in-flight mode)
• GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)
• Overcharge prevention function
• Perpetual calendar to the February 28, 2100
• Power reserve display
• Power save function
• Reception result display function
• Satellite acquisition status display function
• Time transfer function (Switching between the main-dial and sub-dial)
• World time function (39 time zones)
• Three-fold clasp with push button release
• Water Resistant: 10 BAR