This limited-edition watch celebrates 50 years of Citizen light technology, offering a 365-day power reserve on a full charge and the extraordinary lightness of titanium for maximum everyday comfort. Designed for collectors, enthusiasts, or as a valuable gift, it combines engineering innovation with an aesthetic inspired by the physics of light.

• Battery-free Eco-Drive technology: by converting sunlight or artificial light into electrical energy, the light-powered movement ensures uninterrupted operation, eliminating the need for battery replacement.

• Slotted-lamella dial design: composed of two overlapping metal lamellae with an underlying blue structural color film, it creates dynamic chromatic nuances that vary with the viewing angle.

• Exceptional durability and lightness: the octagonal case and integrated bracelet made of Super Titanium™ ensure high scratch resistance while remaining lightweight on the wrist.

• Exclusive collector’s item: produced in a limited run of just 5,000 numbered pieces worldwide, it features a case back engraved with the Eco-Drive 50th-anniversary logo and the edition’s sequential number.

Technical Details and Compatibility

• Case and bracelet material: Super Titanium® with a rounded-edge octagonal case and an integrated, coplanar bracelet

• Case size: 39.6 mm diameter

• Crystal material: sapphire

• Water resistance: 5 bar (50 meters)

• Movement: Eco-Drive Caliber E036, light-powered with a power reserve of up to 365 days

• Compatibility and fit: integrated Super Titanium™ bracelet with safety clasp; personalized case back engraved with the limited edition number and commemorative packaging