Seiko Astron - SSE174J1

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Movement
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Caliber Number 8X53
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Movement Type GPS solar
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Accuracy
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15 seconds per month (without
receiving a GPS signal and at
temperatures between 5 C and
35 C)
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Duration
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Operating for approx. 6 months
(when fully charged), power save:
approx. 2 years
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Exterior
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Case Material
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Titanium (super hard coating) with
ceramic bezel
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Crystal Sapphire
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Crystal Coating Super clear
coating
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LumiBrite
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Lumibrite on hands and indexs
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Band Material Silicone
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Clasp
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Three fold clasp with push button
release
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Other Details
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Water Resistance 20 bar
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Case Size
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Thickness: 14.5 ㎜
Diameter: 46.7 ㎜
Length: 51.4 ㎜
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Other Specifications
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Unidirectional rotating bezel
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Other Features
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Automatic hand position alignment function
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Day display Day/Date display
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DST (Daylight Saving Time)
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Dual time function
Function to prevent the GPS signal reception
(in flight mode)
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Overcharge prevention function
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Perpetual calendar to the February 28, 2100
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Power reserve display
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Power save function
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Reception result display function
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Satellite acquisition status display function
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Time zone adjustment by receiving GPS
signals from GPS satellites, automatic time
adjustment function
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World time function (40 time zones)