Citizen BY1010-81Z Tsuki-yomi A-T Atomic Timekeeping Super Titanium Purple Dial Moonphase JeanRichard 1681 Ronde Small Seconds Steel 60310-11-131-AA6 28800 semioscillations per h –

28800 semioscillations per h – 4 Hz

1 second (after 60 minutes)

Citizen® introduces its newest timepiece within the World Time A-T family

Strap reference : H6000001531

Limited production of 2500 pieces worldwide

Citizen BY1010-81Z Tsuki-yomi A-T Atomic Timekeeping Super Titanium Purple Dial Moonphase JeanRichard 1681 Ronde Small Seconds Steel 60310-11-131-AA6 28800 semioscillations per h –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 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