Seiko Astron HAB005J1 "Crystal Green" Limited Edition - 43.4 mm

The Seiko Astron HAB005 "Crystal Green" (Limited to 1,200 pieces) is a brilliant interplay of modern design, innovative technology, and the unmistakable Astron DNA. The dial is inspired by the brilliance of quartz crystal and translates its structure into a fine, vibrant pattern. Faceted details create a dynamic play of light and depth, while the tone of a green quartz creates a fresh, radiant expression with a clear, modern presence.

The titanium case is equipped with an integrated quick-change system that allows switching between the titanium bracelet and silicone strap at the push of a button. This effortlessly changes the look from technical clarity to sporty lightness. As part of the Limited Edition, a black silicone strap complements the appearance and deliberately highlights the crystalline structured dial. A recycled nylon case underscores the collection's modern appeal.

Inside, the advanced GPS Solar Caliber 5X63 automatically sets the watch to the correct time and time zone via satellite signal. With dual-time, perpetual calendar, power-saving function, and display of available satellites, the HAB005 offers maximum comfort and precision – ideal for frequent travelers and anyone looking for a watch that updates itself and remains reliably accurate.

With 10 bar water resistance, Super-Clear-coated sapphire crystal, LumiBrite on hands and indices, and a safety folding clasp with fine adjustment, the Astron HAB005 is perfect for everyday use, business, and travel. Each watch has an individual serial number and the engraving LIMITED EDITION on the screwed-down case back.

Technical Specifications

• Movement
• Caliber 5X63
• GPS Solar
• Accuracy: ±15 seconds/month (without GPS reception)
• Power reserve: approx. 6 months, power save mode approx. 2 years
• 14 jewels
• Dual-Time function
• 38 world cities
• Perpetual calendar until February 28, 2100
• Power-Reserve indicator
• Available satellite display
• Signal reception indicator
• Daylight Saving Time (DST) function
• Flight mode
• Automatic hand alignment
• Overcharge protection
• Power saving function

Case

• Titanium with Super-Hard-Coating
• Diameter: 43.4 mm
• Height: 12.4 mm
• Length: 50.0 mm
• Screwed-down case back
• LIMITED EDITION engraving
• Individual serial number

Crystal

• Sapphire crystal
• Super-Clear coating

Dial – Crystal Green

• Crystal structure design
• Faceted light details
• Green quartz tone
• LumiBrite on hands and indices
• Coordinated date disc

Bracelet

• Titanium bracelet with safety folding clasp and fine adjustment
• Integrated quick-change system
• Additional black silicone strap
• Lug width: 14 mm

Water Resistance

• 10 bar

Magnetic Resistance

• 4,800 A/m

Scope of Delivery

• Recycled nylon case
• Additional silicone strap
• Limitation documentation