Keeping up with new Casio watches can become a job of its own. G-Shock collaborations and unusual limited editions tend to attract the attention, while quieter additions to Casio’s standard catalog can arrive with considerably less fanfare.
Those quieter releases are worth watching because they often solve more specific buying problems. Maybe you want activity tracking without wearing a conventional smartwatch. Maybe you want a smaller rectangular watch with a steel case. Or perhaps something as simple as the languages available on a day display could make one model more useful than another.
Here are five new Casio releases you may have missed, and more importantly, the kind of buyer each one makes sense for.
1. Casio F-B100W-3A: a classic digital Casio with smarter features
The F-B100W-3A is the most tech-forward watch here, combining Casio’s lightweight digital-watch formula with basic fitness and connected features.
Its built-in accelerometer tracks steps and progress toward a daily goal. Bluetooth pairing with the Casio Watches app adds automatic time adjustment, life-log transfer, access to roughly 300 world-time cities, phone finder, dual time, a 200-lap stopwatch, countdown timer, five alarms, and LED backlight.
Price: $55
Where to Buy: Casio
The result is basic activity tracking and useful connected functions without a touchscreen smartwatch. Casio also nods to its 1980s digital designs, using an F-91W-style outer strap design.
At 41.9 × 38.1 × 8.8mm and 26 grams, it remains notably compact. Casio rates the CR2016 battery for about two years and accuracy at ±15 seconds per month without Mobile Link; key resin components use bio-based resin.
The strap’s inner ventilation slits are designed to improve airflow, though their real-world comfort benefit would need hands-on testing.
Buyer fit: Pick the F-B100W-3A if you like traditional Casio digital watches but want step counting and useful phone connectivity without committing to a conventional smartwatch.
2. Casio BMS-105D-7A: the rectangular wildcard
The BMS-105D-7A takes Casio’s analog lineup in a dressier direction, pairing a rectangular case with a metal bracelet instead of the brand’s more familiar round sport and everyday designs.
Casio lists it among its new models, and the BMS-105 family has been associated with the Beside line. Its rectangular analog format alone sets it apart from much of Casio’s catalog.
Price: $118
Where to Buy: Casio
The model-specific international page has not consistently provided a full specification sheet, so dimensions, crystal, water resistance, and battery claims should not be borrowed from sibling references. Still, the appeal is clear: it gives shoppers a dressier rectangular Casio on a metal bracelet.
Buyer fit: Keep the BMS-105D-7A in mind if you want a dressier rectangular Casio with a metal bracelet, but check Casio’s complete model-specific specifications and local price before buying.
3. Casio MTP-E735AR-2A1V: its best trick is inside the day window
The MTP-E735AR-2A1V has no interest in being smart. Its most useful distinguishing feature happens inside the day and date display at 3 o’clock.
Casio specifies that the day can be displayed in English or Arabic.
Price: $75
Where to Buy: Casio
For buyers who can use that language combination, this small detail may matter more than another electronic feature. You still get conventional three-hand analog timekeeping, but the day display makes the watch more specifically useful to a particular audience.
The stainless-steel case measures 44.5 × 37.5 × 8.4mm, and the watch weighs 89 grams. Casio pairs it with a stainless-steel bracelet and adjustable clasp, mineral glass, and 50-meter water resistance.
Inside is straightforward quartz timekeeping. Casio rates accuracy at ±20 seconds per month and estimates approximately three years of battery life from an SR920SW battery.
Those accuracy and battery figures are Casio specifications rather than measurements from independent testing. There is no need to turn them into a bigger technology story because the feature that distinguishes this reference is sitting at 3 o’clock.
Buyer fit: Consider the MTP-E735AR-2A1V if you want a steel analog Casio with day and date and the English/Arabic display is genuinely useful to you.
4. Casio MTP-E740-1AV: similar ingredients, different proportions
Put the MTP-E740-1AV next to the MTP-E735AR-2A1V and the comparison becomes more useful than looking at either specification sheet alone.
Casio lists its stainless-steel case at 45 × 39.8 × 8.7mm, while the complete watch weighs 103 grams. The stainless-steel bracelet uses a one-touch three-fold clasp, and the watch has mineral glass and 50-meter water resistance.
Price: $115
Where to Buy: Casio
That makes it wider and heavier on paper than the MTP-E735AR, which measures 37.5mm across and weighs 89 grams. Those numbers cannot tell us which will be more comfortable, but they can help narrow the choice if you already know which proportions you prefer.
There is another meaningful difference at 3 o’clock. Casio specifies an English or Spanish day display for the MTP-E740-1AV, alongside the date.
Its quartz specifications otherwise look familiar. Casio states accuracy of ±20 seconds per month and approximately three years of battery life from an SR920SW.
That makes the choice between these two MTP models unusually straightforward. Compare their dimensions, weight, bracelet design, appearance, and day languages rather than looking for a technological winner.
Buyer fit: Choose the MTP-E740-1AV if you prefer its larger proportions or if an English/Spanish day display is more useful to you than the English/Arabic display of the MTP-E735AR.
5. Casio LTP-B150DA-7B: 22mm wide and happy about it
If the previous watches still feel too large, the LTP-B150DA-7B changes the scale completely.
Its rectangular stainless-steel case measures 31 × 22 × 7.6mm and weighs 53 grams, with a steel bracelet, triple-fold clasp, mineral glass, and unspecified water resistance. Casio does not assign it a 50-meter rating, so it should not be treated as equivalent to the MTP models above.
Price: From $80
Where to Buy: Casio
There are no complications beyond three-hand timekeeping. At just 22mm wide, compact proportions are the point.
Casio lists a 125–185mm compatible band range, versus 150–205mm for the MTP-E740-1AV, useful guidance, though not a fit guarantee. It also rates the SR626SW battery for about three years and accuracy at ±20 seconds per month.
Buyer fit: Start with the LTP-B150DA-7B if case size matters more to you than complications and you want a compact rectangular steel Casio with conventional quartz simplicity.
The interesting Casio might be the quiet one
These five watches have surprisingly little in common beyond the name on the dial.
The F-B100W-3A adds activity tracking and useful connected functions to the lightweight digital-watch formula. The BMS-105D-7A gives rectangular-watch shoppers a dressier analog option. The MTP-E735AR-2A1V stands out for its English/Arabic day display, while the MTP-E740-1AV changes both the proportions and day languages. The LTP-B150DA-7B strips the decision back to compact dimensions and simple timekeeping.
That variety is why the less-publicized end of Casio’s release calendar is worth checking. A headline-making collaboration may be more exciting to read about, but excitement and usefulness are not the same buying criteria.
The Casio you nearly missed may turn out to be the one that solves the most specific problem on your wrist.
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