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Seiko Astron GPS Solar 2025 Limited Edition Inspired by cherry blossoms blooming under the stars

SSH171J1_01
SSJ029J1_01

A beautiful scene of a starry sky and cherry blossoms dancing in the wind is expressed in the glittering purple gradation dial and all-black case and bracelet. The outer circumference of the dial is decorated with a pattern resembling star trails.

The case and bracelet are finished with a scratch-resistant hard coating that maintains its jet-black sheen. The adjustment system for the clasp allows easy fine-tuning of the bracelet length.
SSH171J1_02
SSJ029J1_02
SSH171
SSJ029

SPECIFICATIONS

MOVEMENT

CALIBER NUMBER

5X83

MOVEMENT TYPE

GPS solar

PRECISION

±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

POWER RESERVE

Operating for approx. 6 months (when fully charged), power save: approx. 2 years

Jewels

14

Functions

Overcharge prevention function
Power save function
Chronograph up to 12 hours in 1/20 second increments
Perpetual calendar to the february 28, 2100
World time function (38 cities)
Dual-time function
Day display
Power reserve indicator
Time transfer function (Switching between the main-dial and sub-dial)
GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)
Satellite acquisition status display function
Reception result display function
DST (Daylight Saving Time)
Function to prevent the GPS signal reception (in-flight mode)
Automatic hand position alignment function

CASE/BAND

CASE MATERIAL

Titanium (super-hard coating)

CASE SIZE

Thickness:12.4mm
Diameter:42.0mm
Lug-to-lug:49.5mm

CRYSTAL

Sapphire crystal

CRYSTAL COATING

Super-clear coating

LUMIBRITE

LumiBrite on hands and index(es)

CLASP

Three-fold clasp with push button release

BRACELET LENGTH

195.0

DISTANCE BETWEEN LUGS

14

OTHER DETAILS

WATER RESISTANCE

10 bar

MAGNETIC RESISTANCE

4,800 A/m

WEIGHT

106.0g

FEATURES

LIMITED EDITION on the case back
Serial number engraved on the case back
Allergy-safe metal
Clasp with Smart Adjuster function
Screw case back

* In an actual product, the case back direction might be different from the photograph.

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