Casio MTP-E340D-3A Green Dial Silver Stainless Steel Men's Watch

The Casio MTP-E340D-3A men's watch is an analog timepiece from the Casio General collection with a green dial and a silver stainless steel case and bracelet. It suits anyone who wants a straightforward everyday watch with a day-date window, quartz movement and a 41 mm case that fits many wrists.

Everyday use is covered by 50 meters of water resistance, which handles splashes, rain and brief immersion. A hardened mineral crystal protects the green dial, and a window at three o'clock shows the day of the week and the date. The round 41 mm case slides under a shirt cuff, while the stainless steel bracelet fastens with a three-fold clasp that has a push-button release. Quartz power keeps the hours, minutes and seconds running without winding, so the watch is ready whenever you put it on.

Key features and benefits of the Casio MTP-E340D-3A

• Green sunburst dial: The dial has a green sunburst finish, so light shifts across its surface from deep forest green to a brighter metallic green. White printed indices and hands stand out against the green for easy reading in different light.
• Stainless steel case and bracelet: Case and bracelet are both stainless steel in a matching silver tone. The alloy resists corrosion and everyday sweat, so the watch keeps a consistent look through daily wear.
• 41 mm round case: The case measures 41 mm across and has a round profile. That mid-size shape fits many wrists and slips under a shirt cuff without looking oversized.
• Day-date window at 3 o'clock: A single window at three o'clock shows the abbreviated day and the numeric date. You can check the calendar at a glance instead of reaching for a phone.
• Quartz movement: A battery-powered quartz movement runs the hour, minute and second hands. It removes the winding routine of a mechanical watch and keeps time to within seconds per month.
• 50 meters water resistance: The watch is rated to 50 meters for splashes, rain, hand-washing, showering and surface swimming. It is not intended for diving or high-impact water sports.
• Hardened mineral crystal: The crystal is hardened mineral glass. It resists everyday scratches better than acrylic and helps keep the green dial clear.
• Three-fold clasp with push-button release: The bracelet closes with a three-fold clasp and opens with a push-button release. That makes the watch secure on the wrist and easy to put on or take off.
• Fashion watch design: Casio places this model in its fashion watch category, so style and daily reliability come before specialist tool functions. It works as an accessory with casual or business clothes.
• Full analog functions: The dial covers hour, minute and second hands plus the day and date display. You get the basic time and calendar information on one face without extra subdials.
• Men's model: The watch is listed as a men's model with a 41 mm case and a silver stainless steel bracelet. That combination gives it a traditional look for office days and weekends.

Who the Casio MTP-E340D-3A men's watch is for

The Casio MTP-E340D-3A men's watch suits men who want one reliable watch for work, weekends and light outdoor activity. Its green dial adds character without shouting, and the stainless steel build handles commuting, travel and daily bumps. The 41 mm case and silver bracelet look at home with a suit or a smart-casual shirt, while the day-date window and quartz movement keep everyday planning simple. It is a practical choice for a first quality-brand watch or for anyone who prefers a metal bracelet to leather or rubber.

• Office days when you need a watch that looks appropriate with a suit or a smart-casual shirt.
• Weekend errands and commutes where a metal bracelet stands up to daily wear.
• Poolside or beach travel where 50 meters of water resistance covers splashes and short swims.
• A first quality-brand watch for students or early-career buyers.
• A gift for someone who wants a day-date display and a green dial rather than a plain silver or black face.

Less suitable if: you need a screw-down crown or more than 50 meters of water resistance for diving or serious swimming, or you prefer a case larger than 44 mm for a bolder wrist presence.

Casio MTP-E340D-3A watch specifications

Using and caring for the Casio MTP-E340D-3A

Rinse the watch with fresh water after contact with salt water or chlorine, then dry it with a soft cloth. Avoid pressing the crown or pushers while the watch is wet, because the seals are made for static pressure rather than use underwater. Have the battery changed by a watchmaker who can reseal and pressure-test the case, and keep the watch away from strong magnets and extreme temperatures so the quartz movement stays accurate.

• Wipe the stainless steel bracelet with a microfibre cloth each week to remove skin oils that dull the silver finish.
• Ask a jeweller to remove bracelet links if the fit feels loose; the three-fold clasp stays secure once sized.
• Replace the battery when the second hand starts jumping in two-second steps, a common low-battery signal.
• Polish light marks on the case or bracelet with a stainless steel polishing cloth; deeper scratches need professional refinishing.
• Do not operate the crown or pushers underwater, and rinse off chlorine or salt after swimming.

How to choose a men's analog watch

Four factors matter most in a daily analog watch: case size, bracelet material, water resistance and dial readability. The Casio MTP-E340D-3A uses a 41 mm round case, a mid-size that suits many wrists. Its stainless steel bracelet is more durable than leather or fabric and keeps a silver tone that matches other jewellery. Water resistance is 50 meters, enough for rain, hand-washing and surface swimming, but not diving or high-impact water sports. The green sunburst dial has a day-date window and white printed indices, so it stays readable in varied light. Match those values to your routine before choosing.

Frequently asked questions

What is the Casio MTP-E340D-3A made of?

The case and bracelet are stainless steel in a silver tone, and the dial is green under a hardened mineral crystal. Stainless steel resists corrosion and everyday sweat, so the finish stays consistent with daily wear.

What size is the watch case?

The case measures 41 mm in diameter and has a round shape. That mid-size profile suits many men's wrists and fits under a shirt cuff.

Does the Casio MTP-E340D-3A show the day and date?

Yes, a single window at three o'clock shows the abbreviated day of the week and the numeric date. You can read both without opening a phone.

Can I swim with this watch?

It is rated to 50 meters, which covers hand-washing, rain, showering and surface swimming. It is not intended for diving or high-impact water sports.

What movement does the watch use?

A quartz movement powers the hour, minute and second hands from a battery. Quartz keeps time to within seconds per month and needs no winding.

Can the stainless steel bracelet be adjusted?

The bracelet has removable links, so a jeweller or watchmaker can shorten it to your wrist. It fastens with a three-fold clasp and push-button release.

What crystal protects the green dial?

A hardened mineral crystal covers the dial. It resists everyday scratches better than acrylic and helps keep the green finish clear.

How does the green dial look in different light?

The sunburst finish shifts from deep forest green in low light to a brighter metallic green in direct sun. White printed indices and hands stay readable against the green.