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Unite with Blue - new limited edition models 2025

Sea of Silence

Watches in an underwater scene, Citizen watches with blue dials and metal straps.

Deep blue, structured and pigment-free dials

Four different watch models - one thing in common: deep blue dials made without color pigments, but still reflecting the sunlight in such a way that they are similar to the glittering blue of a calm sea. CITIZEN chose this year's motto “Sea of Silence” for the new products in the “Unite with Blue” special collection for good reason. 

An additional highlight: the dials are translucent and designed to allow the use of CITIZEN's in-house solar-powered movements with Eco-Drive*2. For decades, CITIZEN has used light as one of the cleanest forms of energy for measuring time - in both its ladies' and men's models. Another eco-friendly feature: individual dial components are made from recycled materials. In addition, the strap of the CITIZEN Promaster “Sea of Silence” is made from BENEBiOL™ - a biomass-based synthetic material.

Citizen Attesa watch with blue dial, world time, and satellite GPS technology.

Sea of Silence - Limited edition Eco-Drive models for men and women

The three limited-edition men's models are part of the CITIZEN ATTESA, CITIZEN PROMASTER and CITIZEN Collection series. They use different dial designs and techniques to express the changing mood of the sea in a unique way. The pigment-free ink on the dial uses the light reflected from the surface of the microstructures in the ink to create a range of colors and nuances.

The ladies' model is part of the CITIZEN L collection. The dial is decorated with four diamonds - they represent the glittering surface of the sea as air bubbles rise from the depths.

Overview of the new Sea of Silence models:

Close-up of a Citizen Attesa watch with a blue face and metallic strap.

CITIZEN ATTESA / UNITE with BLUE Limited-Edition
Eco-Drive SATELLITE WAVE GPS F950

Model: CC4075-50L

Price: 1,795 Euro

Limitation: 2,400 (worldwide)

Available: July 2025

Case / Strap: Super Titanium™（  Duratect  Platinum・Duratect DLC ）

Glass: Double-rounded sapphire glass with anti-reflective coating

Diameter / Height: 44,6mm/15,4mm

Specifications: Cal.F950 / Accuracy of ±5 seconds per month (without time signal reception) / Eco-Drive runs for 5 years on a full charge (in energy-saving mode) / SATELLITE WAVE GPS / World time functionality / 1/20-second chronograph measures up to 24 hours / Luminous step indicator / Power reserve indicator / Perpetual calendar / Luminous material (hands) / Water-resistant up to 10 bar / Recycled materials used for selected dial components

Citizen Eco-Drive watch with blue face, black band, and silver bezel. Professional diver's watch.

CITIZEN PROMASTER / UNITE with BLUE Limited-Edition Model
Eco-Drive Diver 300m

Model: BN1025-08L

Price: 595 Euro

Limitation: 4,800 (worldwide)

Available: July 2025

Case/strap: Biomass-based stainless steel/polyurethane (BENEBiOL™) with strap extension

Glass: Sapphire glass with anti-reflective coating

Diameter / Height: 46,0mm/16,3mm

Specifications: Cal.E365 / Accuracy of ±15 seconds per month/ Eco-Drive runs for one year on a full charge / ISO standard submersible water resistance up to 300 m (saturation diving) / Luminous hands and indices / Unidirectional rotating bezel Screw-down crown / Recycled materials used for selected dial components

Citizen watch with blue face, tachymeter, and stainless steel band. Chronograph.

CITIZEN / UNITE with BLUE Limited-Edition Model
Eco-Drive Radio- Controlled

Model: CB5874-81L

Price: 499 Euro

Limitation: 5,500 (worldwide)

Available: July 2025

Case/strap: Stainless steel (deep black coated)

Glass: Sapphire glass with anti-reflective coating

Diameter / Height: 43,0mm/12,0mm

Specifications: Cal.E660/ Accuracy of ±15 seconds per month (without time signal reception)/ Eco-Drive runs for 3 years on a full charge (in energy-saving mode) / Global radio control / World time functionality / Power reserve indicator / Perpetual calendar / Luminous material (hands + indices) / Power reserve 300 days, water-resistant to 10 bar / Recycled materials used for selected dial components

Citizen Eco-Drive watch with a blue face and silver band, elegant design.

CITIZEN L / UNITE with BLUE Limited-Edition Model
Eco-Drive

Model: EM1060-87L

Price: 399 Euro

Limitation: 2,000 (worldwide)

Available: July 2025

Case / Strap: Stainless steel ( 4 diamonds )

Dial: With 4 diamonds

Glass: Curved sapphire glass

Diameter / Height: 29,5mm/8,3mm

CO2 emission: 11.5kg-CO2eq

Specifications: Cal. E031 / Accuracy of ±15 seconds per month / Eco-Drive runs for 6 months on a full charge / Water-resistant up to 5 bar / Recycled materials used for selected dial components

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