Citizen Watch: Promaster Mechanical Diver Black Ny0120-01Ec

Citizen Promaster Mechanical Black NY0120-01EC: The accessible automatic diver

The Citizen Promaster Mechanical Black NY0120-01EC stands out as a must-have diving watch from the Promaster Marine collection. Robust, precise, and high-performing, it illustrates all of Citizen’s technical expertise in professional watchmaking at unbeatable prices.

Its 41 mm stainless steel case features a black gradient dial with a textured finish, topped by a black unidirectional bezel and luminescent hands. Water-resistant to 200 meters, the Citizen Promaster Mechanical Black meets the ISO 6425 standard for diving watches, guaranteeing safety and reliability underwater.

Powered by the Miyota 8204 automatic movement, this diver features manual winding, hacking seconds, and a day/date display. Mounted on a black polyurethane strap, the Citizen Promaster Mechanical Black is a true tool watch, ready to tackle the most demanding marine environments.

Technical specifications

• Brand: Citizen

• Model: Citizen Promaster Mechanical Diver Black NY0120-01EC

• Collection: Promaster Marine

• Movement: Automatic – Caliber Miyota 8204 (manual winding, hacking)

• Power reserve: Approximately 42 hours; accuracy -20/+40 sec per day

• Case: Stainless steel

• Diameter: 41 mm

• Thickness: 13 mm

• Bezel: Unidirectional, black

• Crystal: Tempered mineral

• Dial: Grained black, luminescent indices and hands

• Strap: Black polyurethane, pin buckle

• Case back: Screw-down

• Water resistance: 200 meters (ISO 6425 standard)

• Functions: Hours, minutes, seconds, day and date

• Origin: Japanese Citizen movement

• Warranty: 2 years (Citizen standard)

Why choose this watch?

The Citizen Promaster Mechanical Black is the worthy heir to professional Japanese diving watches. It combines robust construction, perfect legibility, and a reliable automatic movement. Its design, sitting between sporty and versatile, allows it to be worn both underwater and for everyday use.

Thanks to its 200-meter water resistance, precise diving bezel, and captivating black dial, the Citizen Promaster Mechanical Black is aimed at enthusiasts of technical and marine watches.

About the brand Citizen?

Citizen, founded in 1918, is a pillar of Japanese watchmaking. Renowned for its innovations (Eco-Drive, Super Titanium), it remains faithful to its mission: creating accessible watches that combine aesthetics, reliability, and technology. The Citizen Promaster Mechanical Black is the perfect example, bringing together professional performance and mechanical craftsmanship at an affordable price.