Citizen Attesa CC4084-83Z Satellite Wave GPS F950 Eco-Drive – Green Flash Titanium Limited Edition 44.6 mm

• Limited edition commemorating the 50th anniversary of Eco-Drive, with a production run of 1,500 units worldwide.
• Satellite Wave GPS F950 in-house caliber: satellite time synchronization with a reception speed of 3 seconds and geographic position determination.
• Case and bracelet in Super Titanium with black Duratect DLC surface hardening and Duratect accents in Amber Yellow.
• Bezel with an upper ring of sapphire crystal and a dark green vapor deposition treatment over a reflective radial pattern.
• Multilayer dial with a structural green film that reflects and refracts light, simulating the Green Flash phenomenon.
• Double-curved sapphire crystal with Clarity Coating anti-reflective treatment for maximum transparency.
• Precision 1/20-second chronograph with up to 24-hour measurement and independent dual-time function.
• World time across 40 time zones (27 cities), perpetual calendar valid through 2100, and up to 5 years of power reserve in power-saving mode.
• Triple-leaf folding clasp with pushers and a quick, tool-free micro-adjustment system (Fit Adjuster).
• JIS Class 1 anti-magnetic protection, hypoallergenic treatment (metal-resistant), and entirely manufactured in Japan (Made in Japan).

The Citizen Attesa CC4084-83Z is a collector’s item with a strictly limited production run of 1,500 units worldwide, designed to celebrate 50 years of Eco-Drive solar technology development. It pays homage to the “Green Flash,” a unique optical phenomenon visible for a fraction of a second as the sun dips below the ocean horizon.

The dial recreates this effect using a lower layer of film with structural color technology that generates emerald hues through light dispersion, complemented by an upper print in gradient black and warm gold-tone details on the date ring and hour markers. The bezel features an upper sapphire crystal insert treated with green vapor deposition over radial grooves.

The outer case is forged from Super Titanium with a Duratect DLC coating, offering five times the scratch resistance of steel while weighing 40% less. Inside, the Satellite Wave GPS F950 caliber connects to satellite constellations in just 3 seconds to ensure atomic-level accuracy anywhere on the planet, while also featuring a perpetual calendar, power reserve indicator, alarm, and simultaneous dual time zones.

Detailed Specifications
Brand / Series: Citizen / Attesa (JDM)
Reference: CC4084-83Z
Limited Edition of 1,500 pieces (“Power of Green Flash”)
Movement: Eco-Drive Solar Quartz Satellite Wave GPS (Caliber F950)
Accuracy: ±5 seconds per month (without GPS signal reception)
Power Reserve Up to 5 years in power-saving mode
Case Material Super Titanium with Duratect DLC and Amber Yellow accents
Case Diameter 44.6 mm
Case Thickness 15.4 mm
Lug Width 22.0 mm
Bezel: Upper ring made of sapphire crystal with dark green vapor deposition
Crystal: Double-curved sapphire crystal with Clarity Coating
Dial: Structural green and black gradient with luminescent hands and hour markers
Bracelet: Super Titanium with Duratect DLC and quick micro-adjustment (Fit Adjuster)
Water Resistance: 100 m / 10 bar (10 ATM)
Functions: GPS (time and location), World Time (40 zones), 1/20-second chronograph, Dual time, Perpetual calendar, Power reserve and light level indicator, Alarm
Case: JIS Class 1 anti-magnetic, hypoallergenic
Origin: Japan (Made in Japan)