Casio MTP-B145D-4A Men's Pink Gold Tone Stainless Steel Watch

The Casio MTP-B145D-4A is a men's analog watch with a 40 mm stainless steel case in a pink gold tone. It suits anyone who wants a retro-looking daily wear watch with a minimalist dial and reliable quartz timekeeping, and the 40 mm case sits neatly on most wrists.

The Casio MTP-B145D-4A men's analog watch has a stainless steel band with a one-touch three-fold clasp, so you can put it on or take it off with a single press. The bracelet adjusts between 150 and 205 mm. Mineral glass covers a three-hand dial with a date window at the three o'clock position. Water resistance is rated at 50 meters, which covers splashes, rain and hand-washing but not swimming. A SR621SW battery runs the quartz movement for about three years, and accuracy is within ±20 seconds per month.

Key features and benefits of the Casio MTP-B145D-4A

• Stainless steel case and bezel: The case and bezel are solid stainless steel, which gives the watch a corrosion-resistant structure. That helps it keep its shape and colour through daily wear.
• Stainless steel band with one-touch three-fold clasp: The metal bracelet uses a deployment clasp that opens and closes with one press. You can fasten or remove the watch quickly without working a traditional buckle.
• 40 × 35 × 7.4 mm case dimensions: The rectangular case is 40 mm long, 35 mm wide and 7.4 mm thick. This mid-size profile gives a clear dial without a bulky feel.
• 82 g weight: The watch weighs 82 g, so it feels substantial without being heavy. The weight spreads across the bracelet and helps it stay in place as you move.
• Mineral glass crystal: Hardened mineral glass covers the dial and resists everyday scratches better than acrylic. The clear surface keeps the hands and date easy to read.
• 50-meter water resistance: The case is rated for 50 meters of static water pressure. Hand-washing, rain and showering are covered, but swimming and diving are not.
• Accuracy of ±20 seconds per month: The quartz movement keeps time within 20 seconds per month. You can expect to reset it rarely between battery changes.
• Three-hand analog display with date: Hour, minute and second hands sit on a minimalist dial, with a date window at the three o'clock position. Time and date are easy to check at a glance.
• SR621SW battery with about three years of life: One SR621SW silver-oxide cell powers the watch for around three years. Longer battery life means fewer trips for a replacement.
• Adjustable band for 150 to 205 mm wrists: The bracelet can be sized for wrist circumferences from 150 mm to 205 mm. Most adult wearers can get a secure fit without extra links.
• Pink gold tone finish: The stainless steel has a warm pink gold tone that gives the watch a retro look. It pairs with casual outfits and business-casual shirts.

Who the Casio MTP-B145D-4A watch is for

The Casio MTP-B145D-4A suits men who like a vintage-inspired look with modern quartz reliability. Its pink gold tone stainless steel gives a warm, retro feel that works with casual and business-casual clothes. The slim 7.4 mm profile slides under shirt cuffs, and 50-meter water resistance handles daily moisture. It is a practical single watch for work, weekends and light travel.

• Office days when a metal watch complements a button-down shirt
• Weekend outings with jeans and a polo where the retro colour adds interest
• Travel when you need a reliable timepiece that copes with humidity and hand-washing
• Gift occasions for someone who prefers analog simplicity over smartwatch complexity

Less suitable if: you need a watch for swimming laps or diving, because 50-meter resistance does not cover sustained water pressure.

Casio MTP-B145D-4A watch specifications

Using and caring for the Casio MTP-B145D-4A

Rinse the Casio MTP-B145D-4A with fresh water after contact with salt water or sweat, then dry it with a soft cloth. Clean the stainless steel bracelet now and then with mild soap and a soft brush to lift skin oils. Keep the crown untouched while the watch is wet, and store the watch in a dry place away from strong magnetic fields. When the SR621SW battery needs changing, use a watchmaker who can reseal and pressure-test the case.

• Wipe the case and bracelet weekly with a microfiber cloth to help preserve the pink gold tone finish.
• Check the clasp every few months and apply a little silicone grease if it feels stiff.
• Do not operate the crown underwater, because water can enter the case even at shallow depth.
• Replace the SR621SW battery promptly when the second hand starts jumping in two-second intervals.

How to choose the right watch

When you pick an analog quartz watch, four factors matter most: case size, material, water resistance and band adjustability. The Casio MTP-B145D-4A has a 40 mm case that suits many wrists, full stainless steel construction for durability, 50-meter water resistance for daily splashes, and a bracelet that adjusts from 150 to 205 mm. If you want a much larger case, a smaller profile or a leather strap, you would need a different model. Matching these factors to your wrist and routine helps the watch fit your day.

Frequently asked questions

What is the Casio MTP-B145D-4A made of?

The case, bezel and bracelet are stainless steel with a pink gold tone finish. The crystal is mineral glass.

How large is the Casio MTP-B145D-4A case?

The case measures 40 mm long, 35 mm wide and 7.4 mm thick, and the watch weighs 82 g.

Can I shower with the Casio MTP-B145D-4A?

Yes, the 50-meter rating covers splashes, rain and showering. It does not cover swimming or diving, where water pressure can be higher.

Does the Casio MTP-B145D-4A show the date?

Yes, a date window sits at the three o'clock position on the dial. The rest of the dial uses a simple three-hand layout.

What battery does the Casio MTP-B145D-4A use?

It uses one SR621SW silver-oxide cell. The expected battery life is about three years.

Will the Casio MTP-B145D-4A bracelet fit my wrist?

The bracelet adjusts to fit wrists from 150 mm to 205 mm in circumference. The one-touch three-fold clasp lets you fasten it with a single press.

How accurate is the Casio MTP-B145D-4A?

The quartz movement stays within ±20 seconds per month. That means you are unlikely to reset it often between battery changes.

What is included with the Casio MTP-B145D-4A?

The package includes the watch only, one piece. No other items are included in the stated contents.