CITIZEN NJ0152-51X Green Dial 40mm Stainless Steel Men's Watch

The CITIZEN NJ0152-51X green dial automatic men's watch pairs a 40 mm stainless steel case with a matching bracelet and a self-winding mechanical movement. This dress-style watch for men uses a deep green dial to add colour to formal and business wear. Because the movement winds from normal arm motion, regular wear keeps it running without a battery.

The watch is identified by model NJ0152-51X and belongs to Citizen's Automatic collection. Its 40 mm case sits comfortably under a shirt cuff, while the stainless steel construction resists corrosion and everyday knocks. Mineral glass protects the dial and resists scratches from daily wear. A 5 bar water resistance rating covers rain, hand washing and brief splashes, but the watch is not intended for swimming or diving. The stainless steel bracelet uses solid links and a deployment clasp, and links can be removed to adjust the fit.

Key features and benefits of the CITIZEN NJ0152-51X

• Automatic movement: A self-winding mechanical calibre powers the watch from wrist motion. You do not need to replace a battery as long as you wear it regularly.
• Green dial: The dial has a deep green finish that catches light subtly. It gives a classic dress watch a distinctive touch without looking flashy.
• 40 mm stainless steel case: The case is made from solid stainless steel with a polished look. Stainless steel resists corrosion and everyday knocks better than plated base metals.
• Stainless steel bracelet: The matching bracelet uses solid links and a deployment clasp for a secure fit. Removable links let a jeweller or watch technician size it to your wrist.
• 40 mm case diameter: The case measures 40 mm across, a versatile size for most men's wrists. It slips under a shirt cuff without appearing oversized.
• 5 bar water resistance: The rating withstands pressure equivalent to 50 metres of static water. It handles rain, hand washing and accidental splashes, but it is not made for swimming or diving.
• Mineral glass crystal: Hardened mineral glass protects the dial and resists scratches from daily wear. It provides good clarity and is a practical crystal for an everyday watch.
• Dress style: A clean dial and thin bezel give the watch a formal look. It pairs well with suits, blazers and smart-casual outfits.
• Model NJ0152-51X: This reference identifies the exact green dial, stainless steel case and bracelet configuration. It helps you order or service the correct variant.
• Automatic collection: The watch belongs to Citizen's Automatic collection. That places it among mechanical designs for wearers who enjoy traditional watchmaking.

Who the men's watch is for

The CITIZEN NJ0152-51X green dial automatic men's watch suits men who want a mechanical dress watch for daily wear and formal occasions. Its green dial gives a classic design a point of difference, while the 40 mm stainless steel case and bracelet keep the look versatile for office settings and evening events. It appeals to wearers who like a self-winding movement and prefer a metal bracelet to a leather strap.

• Business meetings where an understated watch complements a suit.
• Weddings or formal dinners that call for a dress watch with a hint of colour.
• Everyday office wear, where normal arm movement keeps the automatic movement wound.
• Weekend occasions when you want a mechanical watch without a leather strap.
• A gift for someone who values mechanical movements and a distinctive dial colour.

Less suitable if: you need a watch for swimming or water sports, because the 5 bar rating covers splashes and brief immersion only.

Men's watch specifications

Using and caring for the CITIZEN NJ0152-51X

Wear the CITIZEN NJ0152-51X regularly so the automatic movement stays wound. If it stops after more than 40 hours off the wrist, wind the crown manually to restart it. Keep the watch away from strong magnets, which can affect mechanical accuracy. Clean the stainless steel case and bracelet with a soft, damp cloth and mild soapy water, then dry it thoroughly. Have the water resistance seals checked during routine servicing.

• If the watch stops after more than 40 hours off the wrist, wind the crown about 20 turns to restart it.
• Keep it away from speakers, magnets and electronic devices with strong magnetic fields.
• Rinse with fresh water after contact with salt water or chlorine, then dry it.
• Store it in a cool, dry place when not in use, preferably in a watch box.
• Schedule a professional service every three to five years, and have the water resistance seals checked every two years during routine service.

How to choose the right men's watch

When choosing a mechanical dress watch, case size, movement type, case and bracelet material, and dial style matter most. The CITIZEN NJ0152-51X has a 40 mm case that suits most wrists, an automatic movement that winds with wear, a full stainless steel case and bracelet, and a green dial that adds character while staying formal. If you prefer a smaller or larger case, a quartz movement for lower maintenance, or a leather strap for a more traditional look, other models may suit you better.

Frequently asked questions

What is the CITIZEN NJ0152-51X made of?

It has a solid stainless steel case and a matching stainless steel bracelet, with mineral glass over the dial. The green dial and stainless steel construction give it a dress-watch look with everyday durability.

What size is the watch case?

The case diameter is 40 mm. That size suits most men's wrists and sits comfortably under a shirt cuff.

How does the automatic movement work?

The movement is self-winding and uses a rotor that spins with natural arm motion. Regular wear keeps it running without a battery.

Is the watch suitable for swimming?

No. Its 5 bar water resistance covers rain, hand washing and brief splashes, not swimming or diving.

Can the bracelet be adjusted?

Yes. The stainless steel bracelet has removable links that a jeweller or watch technician can take out to fit your wrist. It also uses a deployment clasp for a secure fit.

Who is the watch best suited for?

It suits men who want a mechanical dress watch with a distinctive green dial for formal and everyday wear. The 40 mm stainless steel case and automatic movement make it a practical choice for regular use.

How does an automatic watch differ from a quartz watch?

An automatic watch runs on mechanical parts powered by wrist motion, while a quartz watch uses a battery. The CITIZEN NJ0152-51X needs regular wear or manual winding to keep going, but it does not need a battery.

What is the model number?

The model number is NJ0152-51X. This reference identifies the exact green dial, stainless steel case and bracelet configuration.