SKU: 34525903299

Citizen Moonphase GRAY Men Watch BY1010-57H

Sale price$269.10 Regular price$299.00
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Citizen Moonphase GRAY Men Watch BY1010-57HWhen breakthrough technology and spectacular design meet, the Tsuki yomi A T is reading the moon. Its the worlds first moonphase watch combined with atomic timekeeping innovation from Citizen, and this 30th Anniversary model is nothing short of impressive. The styling embodies the moons surface and a window at 6 oclock displays the current moon phase. The timepiece measures 43mm in a silver tone Super Titanium case, where sharp faceted edges pair with

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 grey 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 metres. Calibre H874.

Model

  • BY1010-57H

Dial

  • Grey

Case

  • 43 mm
  • Silver-Tone
  • Super Titanium

Lug

  • 22 mm

Band

  • Bracelet
  • Super Titanium
  • Fold Over Clasp with Push Button

Crystal

  • Sapphire Crystal
  • Superior scratch resistance and hardness

Water-Resistance

  • WR100/10Bar/333ft (Swimming, Marine Sports)

Weight (g)

  • 105

Movement

  • H874
  • Eco-Drive
  • Powered by any light source, continuously and sustainably, eliminating the need to replace watch batteries.

Functions

  • Moonphase Indicator
  • World Time in 24 Time Zones
  • Day/Date
  • Radio-Controlled
  • Perpetual Calendar
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34525903299

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4.0 ★★★★★
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Verified Purchase
Shantal
Los Angeles, US
★★★★★ 5
Perfect color
Color: 2001pink, Size: Large
Purchased for my husband to match a pair of his tennis shoes, and the color was perfect. The shirt fits my husband well. Purchased a Lg, 5'5, 180lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 23, 2025
C
Verified Purchase
Carlos
New York, US
★★★★★ 4
Good for the amount paid
Color: 2001olive, Size: Medium
Love the fit, unfortunately fabric quality is not the best. Color might fade soon and shrinks after wash a little
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Reviewed in the United States on June 3, 2026
O
Verified Purchase
Omroy Samuels
Dallas, US
★★★★★ 5
Comfortable
Color: 2001black, Size: Large
Very comfortable fits nicely
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Reviewed in the United States on December 5, 2025
J
Verified Purchase
Josh P
Pawtucket, US
★★★★★ 5
Great shirts!
Color: 2001black, Size: X-Large
This particular company makes high quality shirts that I have never been unsatisfied with!
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Reviewed in the United States on May 4, 2025
H
Verified Purchase
HHH
Lake Worth, US
★★★★★ 3
not bad
Color: Dark Gray, Size: Small
Shirt seems decent for the price. I ordered a size small and it's pretty boxy and almost too big. I often wear a medium in shirts, so this runs pretty large.
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Reviewed in the United States on May 1, 2024

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