Seiko Astron SSJ039 Mysterious Galaxy GPS Solar Limited Edition

This watch's dial features a newly developed embossed spiral pattern, which radiates from the center to convey the energy of flowing stars. The all-black case and bracelet, paired with a dark turquoise-colored dial infused with glitter, evokes the image of swirling galaxies emerging from the pitch-black cosmos.

The case and bracelet are finished with a scratch-resistant hard coating designed to maintain a jet-black sheen. The clasp's adjustment system allows for easy fine-tuning of the bracelet's length.

Movement: GPS Solar

Movement Description: Accuracy of ±15 seconds per month when not receiving a GPS signal at temperatures between 5°C and 35°C. Provides approximately 6 months of operation on a full charge, with power-save mode extending operation up to 2 years. Equipped with 10 jewels.

Case Diameter: 41.2

Case Height: 12.0

Case Length: 48.6

Case Material: Titanium with super-hard coating for enhanced durability.

Crystal: Sapphire crystal with super-clear coating for improved legibility.

Luminous Material: LumiBrite applied to hands and index(es).

Clasp: Three-fold clasp with push-button release.

Lug Width: 14

Functions:

• Overcharge prevention
• Power save function
• Perpetual calendar accurate through February 28, 2100
• Power reserve indicator
• GPS signal reception for automatic
• Manual
  
• Time zone adjustment
• Satellite acquisition status display
• Reception result display
• In-flight mode to prevent GPS signal reception
• Automatic hand position alignment
• Date display.