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Canada's Ultimate Luxury Destination

Experience the TUDOR Boutique | Royalmount, Montreal

Citizen

Tsuki-yomi A-T Atomic Time Keeping Super Titanium Eco-Drive 43mm Watch

Reference BY1010-57X
$1,095 $821.25
*All Affirm purchases are final sale

Dial & bracelet options

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Case Size
43mm
Movement
Caliber H874 Eco-Drive
Case Material
Super Titanium

Available to ship immediately

Complimentary standard shipping in Canada

Available in-store at Raffi Jewellers, Cambridge

Gift wrapping available – Add at checkout

Key Features:
  • Case Material Super Titanium

  • Case Size 43mm

  • Dial Colour Green

  • Movement Caliber H874 Eco-Drive

  • Features Hours, Minutes, Seconds, Date, 3 Luminous Hand and Markers, Sapphire Crystal Superior scratch resistance and hardness, Silver-Tone Super Titanium, Moonphase, World Time in 24 Time Zones, Radio Control, 2.5 Year Power Reserve

  • Water Resistance 100 Meter

  • Bracelet Super Titanium

  • Clasp Fold Over Clasp with Push Buttons

Product Details

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 deep red 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 a 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 at Raffi Jewellers - Longines Canada Authorized Retailer

5-YEAR LIMITED INTERNATIONAL WARRANTY All CITIZEN watches are delivered with a 5-year warranty that covers the repair of any manufacturing defects.

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Shipping, considered.

Complimentary standard shipping at $499+.

Beautifully wrapped.

Complimentary gift wrapping, for a thoughtful finishing touch.

14-day returns.

Returns or exchanges on eligible online purchases.

Conditions apply

Exclusions apply. Affirm purchases are final sale. Please review the return policy before ordering.

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Care, close to home.

Watch servicing at our Cambridge location.

Watch care at Raffi

Care for the years ahead.

From a battery replacement to a timepiece repair, our Cambridge team is here to help.

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Battery replacement

Keep your timepiece running with professional battery care.

Timepiece repair

Speak with our team about servicing and repairs.

Laser engraving

A personal detail for eligible pieces. Ask our team.

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