Tsuki-yomi A-T Reviews

4.6 Rating 95 Reviews

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When breakthrough technology and spectacular design meet, the Tsuki-yomi A-T is reading the moon. It’s the world’s first moonphase watch combined with atomic timekeeping innovation from Citizen, and this 30th Anniversary model is nothing short of impressive. The styling embodies the moon’s surface and a window at 6 o’clock displays the current moon phase. The timepiece measures 43mm in a silver-tone Super Titanium™ case, where sharp faceted edges pair with an elevated design throughout for an eye-catching aesthetic on the wrist. The gray dial works in tandem with black accents and silver-tone touches for a display that’s as handsome as it is legible. In addition to its running time, the watch features a moon phase display, world time in 24 time zones, a perpetual calendar, and day-date functionality. Powered by Citizen’s proprietary Eco-Drive technology to provide light-powered vitality without ever needing a battery. Water resistant up to 100 meters. Caliber H874.

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“Purchasing the Tsuki-yomi has brought my watch purchasing, using and collecting to a new very high level. Considering the complex features that the watch is offering and offering maintenance and adjustments free is incredible. The watch is always perfectly on time due to the atomic signal. The super-titanium case and bracelet make the watch extremely comfortable to wear, always at the right position on the wrist. Ordering the watch from CITIZEN was a very pleasant experience, the band was set to my size and fits perfectly. I received the watch within a few days. Buying the watch from Citizen directly worked out better and was more advantageous than buying it locally. I purchased my first CITIZEN eco-drive more than 15 years ago, it still works great and maintenance free. CITIZEN has accomplished a lot. Thank you.”

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Posted 2 days ago

Yeniel Castellanos

Verified Reviewer

“Quality wasn’t what was expected.”

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Posted 2 days ago

“I have this item and it works and functions very well. I played with it until I had it all messed up so I could learn how to set it if the need arose. It hasn't yet. Very reliable piece. I really enjoy the moon phases.”

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Posted 5 days ago

“I bought the Tsuki-yomi A-T with a gray dial. It is light, easy to read, and picks up the atomic clock signal fine in the suburbs of Philadelphia PA.”

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Posted 1 week ago

“After a thorough search, I decided on the Tsuki-yomi A-T with a gray dial. It is a perfect balance between sport, sophistication, and cost. The details and pictures on the Citizen website really helped in making my decision. The automatic time setting works well in my location with one exception- the date and moon phase are correct but the time is about 2 minutes faster than my iPhone (if that is a reliable standard). There are instructions to manually set the time but I prefer to keep on auto and I usually set my watch 1 or two minutes fast anyway so I am ok with this. Overall, I love it and would recommend it to others looking for a similar style watch.”

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Posted 2 weeks ago

“Not a fan of quartz watches, but this is an exception. All the available colors are exceptional, but I chose the gray because it's what I usually see when viewing the actual moon. First off, personally, I just don't like the looks of this particular model with the bracelet. I don't know why, I just don't. The bracelet isn't ugly or cheap looking, quite the opposite, but for me and my micro wrist, a gray nylon strap simply works better. A watch that says "Radio Controlled", "Titanium", and follows the moon just begs for a gray strap IMO. As for functionality, everything works perfectly in my case. Syncs every night with the atomic clock, good lume, everything works as it should, and I set all my other watches from this watch. I do wish they would have lumed the moon complication though. Would be cool seeing that evolving moon in the dark for obvious reasons. Also, do be careful with the titanium case. It WILL scratch! Titanium is very soft compared to steel, super or not. I learned that the hard way. Selfishly, I do hope this model gets discontinued. Uniqueness would add to this watches many attributes.”

1 Helpful Report

Posted 3 weeks ago

“GOATed watch.”

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Posted 1 month ago

Jacquelyn Gennello

Verified Reviewer

“Customer service very friendly and helpful. Product is high quality and fits beautifully thanks to the complimentary band sizing.”

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Posted 2 months ago