Key Takeaways

  1. Casio's MTPM305MC-1AV is a stylish square stainless-steel watch priced at $120, now available in the US.
  2. Features include a black dial, three sub-dials for day, date, and moon phase, and a stainless-steel mesh bracelet with an adjustable clasp.
  3. The watch has a case size of 44.5 × 34 × 9.4mm, is water-resistant up to 50 meters, and weighs around 80 g, fitting wrist sizes from 150-205 mm.
  4. It uses quartz movement with a monthly accuracy of ±20 seconds, powered by a three-year SR621SW coin cell battery, without smart features.
  5. The MTPM305MC-1AV is part of Casio's Standard series, offering a straightforward analog design with a moon phase feature at a competitive price.

Casio has started selling the MTPM305MC-1AV in the US, a stylish square stainless-steel watch featuring an analog display and a moon phase sub-dial. Its list price is $120 on the official store, where it currently shows limited availability. The MTPM305MC-1AV was first launched in February 2025, together with the MTPM305MC-8AV.

Design Features

This watch has a striking black dial complemented by three small sub-dials indicating the day, date, and moon phase. Its stainless-steel mesh bracelet features an adjustable clasp, ensuring a comfortable fit. The case dimensions are 44.5 × 34 × 9.4mm, reinforced with mineral glass and rated for 50-meter water resistance, which makes it suitable for regular wear, including exposure to rain and handwashing. The weight is around 80 g for this mesh-bracelet style, and it fits wrist sizes ranging from 150-205 mm.

Functionality and Precision

For timekeeping, it utilizes quartz movement with three central hands for hours, minutes, and seconds. Casio claims a monthly accuracy of ±20 seconds. The power source is an SR621SW coin cell battery, lasting about three years. It's worth noting that the watch does not come with smart features like Bluetooth connectivity, solar charging, or radio synchronization.

In Casio's product lineup, this model belongs to the Standard series, providing a straightforward analog watch with a moon phase feature at a reasonable price, unlike many other options with similar complexities. If you are in the market for a rectangular steel watch with a clean aesthetic, basic water resistance, and a moon phase indicator, the MTPM305MC-1AV is now available in the US.

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Buy Casio MTP-M305MC-1AV with Moon Phase Sub-Dial in the US

Filed under — Wearables · analog watch