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Item #: 20631000
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Men's Citizen Tsuki-yomi A-T Titanium Chronograph Watch with Green Dial (Model: BY1010-81Z)

Discounted Price $875.00
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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 moon phase watch combined with atomic timekeeping innovation from Citizen, and this model is nothing short of impressive. The styling embodies the moon’s surface and a window at 6 o’clock on the earth dial displays the current moon phase.

  • Green and blue chronograph dial
  • 43.0mm Super Titaniumâ„¢ case
  • Sapphire crystal
  • Moon phase display, world time in 24 time zones, a perpetual calendar, and a day-date functionality
  • Sustainably powered by any light with Eco-Drive® technology that never needs a battery
  • Super Titaniumâ„¢ bracelet with fold-over clasp
  • Water resistant to 100 meters
  • Caliber H874
  • We are an authorized Citizen dealer
Item # 20631000
Stone(s)
  • Stone Type: No Stone
Metal(s)
  • Metal Type: Titanium
  • Metal Color: White
  • Metal Finish: Brushed, Polished
Watch Design
  • Model Number: BY1010-81Z
  • Watch Brand: Citizen
  • Watch Style: Bracelet
  • Movement: Quartz
  • Watch Display Type: Chronograph
  • Watch Power Source: Battery Rechargeable by Light
  • Watch Resistance in Meters: 100
  • Watch Band Style: Bracelet
  • Watch Band Color: Silver-Tone
  • Watch Band Material: Titanium
  • Watch Clasp Type: Fold-Over
  • Watch Attachment: No
  • Watch Case Size: 43.0mm
  • Watch Dial Shape: Round
  • Watch Dial Color: Green
For more information about the chemistry of battery powered watches, please visit the manufacturer’s website. Applicable California CBE Recycling Fee paid by us on your behalf at purchase.
Warranty
5-year limited manufacturer’s warranty, with an additional 1-year warranty upon registering your watch with Citizen.
Typographic errors are subject to correction. Merchandise enlarged to show detail and may not always be exactly as pictured.
When breakthrough technology and spectacular design meet, the Tsuki-yomi A-T is reading the moon. It’s the world’s first moon phase watch combined with atomic timekeeping innovation from Citizen, and this model is nothing short of impressive. The styling embodies the moon’s surface and a window at 6 o’clock on the earth dial displays the current moon phase.

  • Green and blue chronograph dial
  • 43.0mm Super Titaniumâ„¢ case
  • Sapphire crystal
  • Moon phase display, world time in 24 time zones, a perpetual calendar, and a day-date functionality
  • Sustainably powered by any light with Eco-Drive® technology that never needs a battery
  • Super Titaniumâ„¢ bracelet with fold-over clasp
  • Water resistant to 100 meters
  • Caliber H874
  • We are an authorized Citizen dealer
Item # 20631000
Stone(s)
  • Stone Type: No Stone
Metal(s)
  • Metal Type: Titanium
  • Metal Color: White
  • Metal Finish: Brushed, Polished
Watch Design
  • Model Number: BY1010-81Z
  • Watch Brand: Citizen
  • Watch Style: Bracelet
  • Movement: Quartz
  • Watch Display Type: Chronograph
  • Watch Power Source: Battery Rechargeable by Light
  • Watch Resistance in Meters: 100
  • Watch Band Style: Bracelet
  • Watch Band Color: Silver-Tone
  • Watch Band Material: Titanium
  • Watch Clasp Type: Fold-Over
  • Watch Attachment: No
  • Watch Case Size: 43.0mm
  • Watch Dial Shape: Round
  • Watch Dial Color: Green
For more information about the chemistry of battery powered watches, please visit the manufacturer’s website. Applicable California CBE Recycling Fee paid by us on your behalf at purchase.
Warranty
5-year limited manufacturer’s warranty, with an additional 1-year warranty upon registering your watch with Citizen.
Typographic errors are subject to correction. Merchandise enlarged to show detail and may not always be exactly as pictured.
Men's Citizen Tsuki-yomi A-T Titanium Chronograph Watch with Green Dial (Model: BY1010-81Z) | Zales