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Seiko Astron GPS Solar The watch with a futuristic two-layered bezel and a dial with a planetary motif.
![](https://www.seikowatches.com/uk-en/-/media/Images/GlobalEn/Seiko/Home/products/astron/ssj023_25_26/SSJ025_Black_16x9.png?mh=1125&mw=2000&hash=F69CD584EEB4704B6C921182A1CA0EC3)
![](https://www.seikowatches.com/uk-en/-/media/Images/GlobalEn/Seiko/Home/products/astron/ssj023_25_26/SSJ025J1.png?mh=630&mw=1120&hash=A8FE53E5F644D92F4AE9A8F222999F15)
New dial with celestial motif
The dial features a new pattern resembling fine grains of sand, calling to mind the surface of a planet. Its deep grey color is inspired by the Moon. The hour and minute hands feature a new shape with skeletonized center sections. Together with the imposing indexes, they enhance legibility.![](https://www.seikowatches.com/uk-en/-/media/Images/GlobalEn/Seiko/Home/products/astron/ssj023_25_26/SSJ025J1_01_1x1.png?mh=630&mw=1120&hash=C74DCD7AE16F1602B83795355106809E)
Sharp case design with a futuristic bezel
The bezel features a two-layered construction combining different metals. The lower layer is subtly visible through six notches in the upper layer, expressing a futuristic look with its advanced design. Additionally, the beveled bracelet creates a luxurious shine with edges that stand out.Specifications
Movement
- Calibre Number
- 3X62
- 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
- 10
- Functions
-
- Overcharge prevention function
- Power save function
- Perpetual calendar to the february 28, 2100
- Power reserve indicator
- GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment)
- Satellite acquisition status display function
- Reception result display function
- Function to prevent the GPS signal reception (in-flight mode)
- Automatic hand position alignment function
- Date display
Case/Band
- Case Material
- Titanium (super-hard coating) with titanium (super-hard coating) and aluminum bezel
- Case Size
-
Thickness:12.0mm
Diameter:42.0mm
Lug-to-lug:47.9mm - 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
- 200.0
- Distance between lugs
- 14
Other Details
- Water Resistance
- 10 bar
- Magnetic Resistance
- 4,800 A/m
- Weight
- 107.0
- Features
-
- Against an allergic reaction to nickel
- Clasp with Smart Adjuster function
- Screw case back