Seiko Astron Kojima Production Limited Edition SSH097J1 Watch

Movement

• Calibre Number:5X53
• Movement Type: GPS solar
• Accuracy: ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )
• Duration: Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Exterior

• Case Material: Titanium (super-hard coating)
• Crystal: Dual-curved sapphire crystal
• Crystal Coating: Super-clear coating
• LumiBrite: Lumibrite on hands and indexes
• Clasp: Three-fold clasp with push button release

Other Details

• Water Resistance: 20 bar
• Case Size
  • Thickness: 14.7㎜
  • Diameter: 42.8㎜
  • Length: 50.3㎜
  • Weight: 103.0g

Other Specifications

• Against an allergic reaction to nickel
• LIMITED EDITION on the case back
• Screw case back
• Serial number engraved on the case back

Other Features

• 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)
• 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)