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

Stainless steel (super hard coating) with ceramic bezel

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

10 bar

Case Size

Thickness: 

13.3

 ㎜
Diameter: 

42.7

 ㎜
Length: 

49.9

 ㎜

Other Specifications

  • LIMITED EDITION on the case back
  • Screw 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)

Seiko Astron Limited Edition

SKU: 10-01-310
£2,080.00Price
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