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Two new Casio A159WEV watches with Japanese wave designs on the way

A close up of the Casio A159WEV watch dial with the Casioblog watermark.
ⓘ Casioblog
The new Casio A159WEV watches have Seigaiha wave-patterns on the dial. Pictured - the Casio A159WEV-2.
Casio’s new alleged A159WEV-2 and A159WEV-7 watches introduce Seigaiha wave-pattern dials with subtle, soft reflective finishes. Specs stay unchanged, but pricing is expected near $100, which means this could be a solely design-focused, possibly limited release.

Casio’s long-running A159 line is getting a small visual update, as per Casioblog. Two new variants have appeared ahead of an expected April reveal. The A159WEVJ-2 and A159WEVJ-7 come with the familiar rectangular digital format, and feature patterned dials inspired by traditional Japanese Seigaiha wave motifs.

The change is mostly cosmetic, but it’s definitely noticeable. The blue version uses a deep indigo tone with repeating wave arcs across the dial, while the grey model applies the same pattern in a more muted finish. Both seem to use a combination of printed texture and vapor deposition, leading to a slight reflective effect that shifts under light rather than a flat graphic.

Casio A159WEVJ-2
ⓘ Casioblog
Casio A159WEVJ-2
Casio A159WEVJ-7
ⓘ Casioblog
Casio A159WEVJ-7

Core specifications should be unchanged from the standard A159 formula. The case measures roughly 36.8 × 33.2 × 8.5 mm, with a lightweight resin case and stainless steel bracelet. Functions include a daily alarm, hourly time signal, stopwatch, auto calendar, and 12/24-hour formats. There’s LED backlighting, a quoted battery life of up to seven years, and water resistance rated at 30 meters. The use of acrylic glass continues, which keeps costs down but also means that this isn’t meant to be an upgrade in the technical sense.

One small detail that's special is the engraved caseback, reportedly featuring "Casio" in katakana, which ties back to the cultural theme of the dial. Packaging also appears customized, with a blue wave pattern carried over to the box design.

Pricing is expected to land around $100 - higher than typical A159 variants, but it's mostly because of the design work and potentially limited availability rather than any functional upgrade. If you're someone who already likes the A159 form factor, the new dials give you a unique look without changing how the watch behaves day to day.

Buy the Casio A158WA on Amazon.

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2026 03 > Two new Casio A159WEV watches with Japanese wave designs on the way
Anubhav Sharma, 2026-03-30 (Update: 2026-03-30)