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 3 - Aug 8

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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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4.5 ★★★★★
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Verified Purchase
TG88
Alexandria, US
★★★★★ 3
Fits wide
Color: Navy, Size: 7 Years
Nice suit but fits wide IMO
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
J
Verified Purchase
Joseph
Louisville, US
★★★★★ 5
A good First Communion suit
Size: 6, Color: White, Size: 6, Color: White
This suit looks and feels really nice even though it’s not 100% linen. My son is an average size 7 year old, but I got a size 6 so that the fit would be nice and snug and not loose and baggy. It was the right choice. Comes with a bow tie which is nice, a tie (which is very cheap and poorly made) and a pocket square.
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Cheila
Belleville, US
★★★★★ 5
Very stylish💜💜
Size: 6, Color: Light Blue, Size: 6, Color: Light Blue
This little suit for boys is very stylish. I bought it for my grandson for a wedding occasion and it looked very nice. The fabric is not too thick so for the summer wedding it was great. I pick the blue color and it looked fantastic!
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Reviewed in the United States on March 16, 2026
T
Verified Purchase
Teresa Stevens
Waukegan, US
★★★★★ 5
Loved it
Fit perfectly
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Reviewed in the United States on December 9, 2025
A
Verified Purchase
Anthony Honny
West Palm Beach, US
★★★★★ 4
Boys linen suit
Size: 10, Color: Light Blue
Looks great. Just wish it included a shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026

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