Citizen BY1010-57H Men's Eco-Drive Tsuki-yomi A-T Grey Dial Super Titanium Bracelet Watch

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 gray 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 meters. Caliber H874.

Brand
Citizen

Movement Type
Eco-Drive

Case Shape
Round

Dial Colour
Gray

Case Material
Super Titanium

Case Width
43mm

Case Thickness
10.87mm

Lug Width
22mm

Clasp Type
Fold Over Clasp with Push Buttons

Strap Material
Super Titanium

Strap Colour
Silver

Crystal
Sapphire

Water Resistance
WR100/10Bar/333ft [Swimming, Showering & Snorkeling]

Warranty
5 Years