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Citizen Tsuki-yomi A-T
Ref. BY1010 · Dress
$656Stock unknown
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Case
- Diameter
- 43mm
- Lug width
- 22mm
- Material
- Super Titanium
- Water resistance
- 100m
Crystal & dial
- Crystal
- Sapphire
- Dial color
- Red
Movement
- Caliber
- Citizen H874
- Type
- Solar
- Complications
- Moonphase, World Time in 24 Time Zones, Radio Control, Perpetual Calendar, Day-Date, Atomic Timekeeping
Design language
- Case shape
- round
- Dial style
- textured
- Sub-dials
- 2
- Bezel
- fixed
- Bracelet
- lug-attached
- Hands
- baton
- Moonphase
- Yes
AI-detected from the product image
2 colorways
Market
Retail$656
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Active listings1Across watch forums
Closed · 90d1Asking-price history
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Retail stock & market context
Citizen on the secondhand market
Somewhere in -7.6% to +4.5%
38 matched watches
Dress watches as a group: +9.0% · 227 matched watches
Year-by-year readings →Similar watches
Community
Owners widely praise the Citizen Tsuki-yomi A-T for its gorgeous appearance and comfortable wearability, attributing this to the lightweight Super Titanium construction and a 43mm case with short lugs. Reviewers highlight the detailed moonphase complication, featuring a moon surface beneath a translucent sapphire dial, as a standout element. The watch's radio-controlled atomic timekeeping and Eco-Drive functionality are also noted strengths. Some find the pushers and crown for setting time zones and hemispheres, along with the chapter ring's various tracking functions, unintuitive. On balance, owners and reviewers rate the Citizen Tsuki-yomi A-T highly for its striking moonphase display and comfortable, lightweight titanium build at an attractive price.
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