Seiko Astron SSJ021 Early Morning Sky GPS Solar Limited Edition

Seiko Astron GPS Solar 2024 Limited Edition
The radiance of the early morning sky reflected in a watch

The black titanium case and bracelet take inspiration from the dark of the night sky.
The glittering gradation dial expresses the sky as it gradually begins to light up from the dark of night.

The gold accents recall the radiance of Venus and other planets and stars in the early morning sky.

The indexes, as well as the hour, minute and seconds hands, are filled with Lumibrite, enhancing legibility in low-light conditions.

Caliber 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

Case Material: Titanium (super-hard coating)

Case Thickness: 12.0mm

Case Diameter: 41.2mm

Lug-to-Lug: 48.6mm

Crystal: Sapphire Crystal

Crystal Coating: Super-Clear Coating

LumiBrite: Lumibrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Distance Between Lugs: 14mm

Water Resistance: 10 bar

Magnetic Resistance: 4,800 A/m

Weight: 110.0g

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

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