After wearing the Citizen Tsuki-yomi A-T [BY1018-55X] for nearly six months, I can confidently say it has become one of the highlights of my collection. The moment it came out of the box, the complimentary bracelet sizing made the experience feel effortlessly premium. It fit perfectly upon first wear, and that alone set the tone for everything that followed.
The case size is spot on, substantial without being bulky, refined without feeling delicate. On the wrist it strikes the exact balance I look for: presence without shouting for attention. And the dial? It is even better in person. The moonphase display paired with the subtle color contrasts gives the watch an elegance that feels both modern and timeless.
Eco-Drive continues to impress me. I never have to think about power; it just runs. And when it comes to accuracy, the radio-controlled timekeeping is nothing short of exceptional. Knowing the watch is always synced and precise adds a level of confidence that is hard to match.
My only real gripe is the black enamel on the bezel. It scratched far more easily than expected, and I honestly do not even know when it happened. It was a surprise given how well the rest of the watch has held up. That said, it has not taken anything away from the overall beauty. The watch still looks stunning, and the scratch blends in more than I would have expected.
Overall, the Tsuki-yomi A-T has been a joy to wear. It is reliable, beautiful, comfortable, and technically impressive in a way that never feels gimmicky. Even with that one cosmetic hiccup, I am still genuinely pleased with it, enough that I catch myself admiring it more often than I would like to admit.
