Casio MTP-B185: The ultra-thin square-faced watch series officially launched.
Casio has just introduced the MTP-B185 collection to the US market, featuring a classic square face design and an impressively slim profile of just 7.3 mm, reminiscent of 1970s dress watches.
Casio has officially listed four new models in the MTP-B185 series on its US website. This collection is aimed at users who appreciate minimalist, elegant style with square cases and integrated straps, reminiscent of luxury watches from the 1970s.

Retro and ultra-slim design language
The biggest highlight of the MTP-B185 series is its ultra-slim design. At just 7.3 mm thick, this watch easily fits under a shirt cuff, making it suitable for both office environments and formal events. The case measures 40 × 32.5 mm, creating a balance between classic style and modern trends.
The dial design is minimalist, featuring three hands (hour, minute, second) and index-only hour markers, without any distracting sub-dials. A small date window is positioned at 6 o'clock, maintaining symmetry in the overall design. The entire case and bracelet are made of stainless steel, combined with a mineral glass crystal to protect the watch from basic physical impacts.
Detailed specifications
Here are the basic specifications of the Casio MTP-B185 series:
| Characteristic | Detailed specifications |
|---|---|
| Case size | 40 × 32.5 × 7.3 mm |
| Weight | 80 g |
| Case and strap materials | stainless steel |
| Glass | Mineral Glass |
| Water resistant | 50 meters (5 bar) |
| Lock type | Flexible adjustment lock |
| Features | Displays the date and shows the basic time. |

Color options and prices
The MTP-B185 collection is launched with four different color options for users to choose from according to their personal preferences:
- MTPB185D-2A1V:The deep navy blue dial is paired with a silver steel bracelet.
- MTPB185D-2A2V:The light blue dial is youthful and stylish.
- MTPB185D-7AV:Traditional silver dial version.
- MTPB185G-9AV:The top-of-the-line version features a gold-tone ion-plated case and strap.

Regarding pricing, the three silver-cased versions (D-series) have a list price of $100 (approximately 2.5 million VND). Meanwhile, the gold-plated MTPB185G-9AV version is slightly more expensive at $120 (approximately 3 million VND). With a water resistance of 50 meters, users can confidently wear the watch in the rain or while washing their hands; however, it is not recommended for intensive swimming activities.
This product line is now available on Casio's online store in the US and is expected to be available in other international markets soon.


