Casio MTPM305MC-1AV now available to buy in the US with moon phase sub-dial

Casio has opened US sales of the MTPM305MC-1AV, a square‑cased stainless‑steel analog watch with a moon phase sub‑dial, at a list price of $120 on its official store, where it is currently shown as available with limited stock. The MTPM305MC-1AV was first introduced back in February 2025, alongside the MTPM305MC-8AV.

The MTPM305MC-1AV has a black dial and three inset sub‑dials for day, date, and moon phase with a stainless steel mesh bracelet that uses an adjustable clasp for an easy fit. The case measures 44.5 × 34 × 9.4mm, uses mineral glass, and is rated for 50‑meter water resistance - this makes it an everyday dress watch that can handle rain and handwashing. Weight is listed at 80 g for this mesh‑bracelet variant, and the compatible wrist size range is 150-205 mm.

Timekeeping is quartz with three central hands for hours, minutes, and seconds, and Casio quotes a monthly accuracy of ±20 seconds. Power comes from an SR621SW coin cell rated for approximately three years of battery life, and the watch does not include smart features such as Bluetooth, solar charging, or radio sync.

In Casio’s catalog, the model sits in the Standard line and is great as a simple analog option with a moon phase without the higher price usually associated with that complication. For buyers who just want a rectangular steel watch with a clean dial, basic water resistance, and a moon phase display at a comparatively low price, the MTPM305MC-1AV is now purchasable in the US.

Alternatively, you can check out the MDV-106DD-1A1VCF on Amazon.