Citizen Promaster Marine Automatic Diver 200 m Black Dial Men's Watch

The Citizen Promaster Marine is a purpose-built diver with decades of pedigree, driven by Citizen's self-winding automatic caliber and rated to 200 metres. Its 42 mm stainless steel case frames a high-contrast black dial built for underwater legibility, all on a secure steel bracelet. Trusted by divers and adventurers, the Promaster is a dependable, capable gift for anyone who takes their time on — and under — the water seriously.

The Promaster Diving Legacy

Citizen's Promaster line is engineered for real exploration. This Marine model runs the in-house 8203/8204 automatic caliber at 21,600 vibrations per hour with 21 jewels, holding accurate time through dives, travel, and daily wear with proven reliability.

Key Features at a Glance

• 200 m Water Resistance: A genuine ISO-style dive rating for serious water use.
• Automatic Movement: Citizen's 8203/8204 self-winding caliber, 21 jewels.
• High-Contrast Black Dial: Built for fast, clear legibility underwater.
• 42 mm Steel Case: Robust, balanced proportions for everyday and dive wear.
• Stainless Steel Bracelet: Durable and secure with a butterfly clasp.
• Promaster Engineering: A diving line trusted by adventurers for decades.

Gear up for the depths — make the Citizen Promaster yours today.

Full Technical Specifications

Avoid Water Contact: Most luxury watches are water-resistant but not waterproof. Remove your watch before swimming, showering, or washing hands in hot water.

Clean Gently: Use a soft, damp cloth to wipe the case and strap. Avoid harsh soaps, detergents, or chemicals.

Leather Straps: Keep leather straps dry and away from moisture to prevent discoloration and damage. Use a soft leather conditioner occasionally.

Metal & Stainless Steel Straps: Wipe with a microfiber cloth. For deeper cleaning, use lukewarm water and a soft brush, then dry immediately.

Avoid Extreme Conditions: Keep your watch away from extreme heat, direct sunlight for long periods, or strong magnetic fields.

Storage: Store in a cool, dry place or a watch box. Avoid stacking multiple watches together to prevent scratches.

Battery & Mechanical Care: For quartz watches, replace batteries promptly. For automatic or mechanical watches, wind regularly and service every 3–5 years.

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EU Delivery: 1–3 Business Days

Worldwide Delivery: 5–7 Business Days
Orders processed within 24–48 hours.