This radio-controlled timepiece automatically updates to correct time while the Eco-Drive technology harnesses the power of any light source so it never needs a new battery. Tsuki-yomi A-T from Citizen. Style #BY1010-57H
Movement: three-hand quartz
Case: round; 43mm; sapphire crystal
Strap: silver-tone titanium bracelet
Closure: deployant clasp
Dial: gray moon chronograph with date window
Water resistant: to 100 meters
Powered by Eco-Drive, harnessing both natural and artificial light, never needing a battery.
Functions: moonphase, world time in 24 time zones, radio control, perpetual calendar, day-date
Warranty: 5-year limited
Get FREE watch sizing at Macy's stores—just show us your Macy's proof-of-purchase.
Don't have your proof-of-purchase? Then pay just $25.
Photo may have been enlarged and/or enhanced.
This item cannot be shipped to American Samoa, Guam, Marshall Islands, U.S. Virgin Islands, Puerto Rico, Palau or the Pacific Islands
Sign up for Macy's WorryNoMore® Jewelry & Watch Protection program within 30 days of purchase. Before delivery, call Customer Service 1-800-289-6229 to sign up. After delivery, visit a Macy's store with your dated receipt and jewelry purchase to sign up.
Style Variants
Available Colors: Silver-tone
Size Reference for Citizen Bracelet Watch 43mm
Available Sizes:
