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Sport design combined with superior accuracy results in the expansion of the CITIZEN Perpetual Chrono A-T Collection, or PCAT, which syncs to the atomic clock for ultra accuracy. The atomic timekeeping watch is powered by any light with Eco-Drive Technology. Shown here in two-tone stainless steel case and bracelet with matching grey dial, chronograph, perpetual calendar, 12/24-hour time, alarm, power reserve, tachymeter, day and date. Caliber number E650.

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Mens, Bracelet


Gray, Luminous Hands and Markers

Case Size (mm)


Case Material

Two-Tone, Stainless Steel


WR200/20Bar/666ft [Swimming, Showering & Snorkeling]


Anti-Reflective Sapphire Crystal


E650, Synchronized to Atomic Time Clock for Superior Accuracy, Atomic Timekeeping Technology with Synchronized Time Adjustment Available in 5 Time Zones, User Defined Time in 15 minutes Increments (A-TM), 1 Second Chronograph Measures up to 60 Minutes
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Perpetual Calendar, 12/24 Hour Time, Alarm, Power Reserve Indicator, Day/Date
Setting Instructions FOR CALIBER E650
Download PDF Watch Video
PCAT is rated 4.7 out of 5 by 15.
Rated 5 out of 5 by from A Perfect Timepiece I had been reviewing this watch for a couple of months among other brands with different and divergent features. The ECO-Driven solar aspect eliminates the battery change requirement. In addition the "radio controlled" ping for accuracy from the Fort Collins Atomic Clock keeps the piece on perfect time all the time. The fit and balance without being clumsy is most comfortable. NO wind down and perfect time... Is this not the reason we buy watches ? And finally the appearance is superb especially in Rose Gold. Not at all flashy but elegant and refined. This is a working timepiece that excels magnificently. Very pleased with Citizens.
Date published: 2018-05-27
Rated 5 out of 5 by from Always the Right Time I love Citizen's Perpetual Calendar Atomic Time watches. The time and date are always correct. This is a nice 2-tone watch with a good balance of polished & brushed finishes. The grey dial works great with the gold tone accents.
Date published: 2017-10-13
Rated 5 out of 5 by from My PCAT Highlights I love the fact that this watch takes care of itself. There's no winding, changing batteries, or setting time. Granted, the time zones it works with are limited however they are exactly what I need. The watch is a great size too. It's big enough to see easily but not too big to be bulky on my wrist. Since purchasing this watch it has been my daily go-to. Looks terrific as well. The two-tone band looks great.
Date published: 2019-07-01
Rated 5 out of 5 by from Overall Exceptional Watch I've had many different type and brands of watches in my life. The PCATs performance and look and exceptional beyond compare. The best watch I have ever owned.
Date published: 2018-04-23
Rated 5 out of 5 by from Best watches ever I bought my first citizen watch almost 20 years ago. It had the gold band and face with diamonds at 12-3-6-9 black back ground and was stolen my fiancé bought me another one this year two tone not as expensive but definitely great quality.
Date published: 2018-03-11
Rated 5 out of 5 by from Eye-catching timepiece! Striking, elegant, bold and definitive...which is what a Citizen watch should be. I have 10 other Citizen watches and this is now one of my favorites.
Date published: 2020-04-28
Rated 5 out of 5 by from Rolex like Just purchased looking for a sporty yet classy look. Really great buy
Date published: 2018-06-30
Rated 1 out of 5 by from Last forever The first citizen watch I had in1979 i was at Fort Stewart Ga. it had been thru a lot of army training. I got complements on it when we were in formation . The most durable watch I ever had.wish I had another just like it it was solar.
Date published: 2017-11-26
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Does this have a screw-down crown and screw-down pushers?

Asked by: Jacob1
No, they are not screw down on my watch. I also questioned that for sake of Water leakage.8
Answered by: OnHere4Kix
Date published: 2019-08-07

I PLAN TO BUY THIS WATCH ,Could you tell me know which color of week calendar will be displayed in this watch ? I AM Living in Viet Nam ,the watch will work in my country or not....thank alot...!!

Asked by: PeterTran
The days of the week for the model watch mentioned are listed to the right outside of the small sub dial to the right of the watch just above the date window. The days of the week are in white. In regards to the watch working where you live in Viet Nam, yes the watch will work in Viet Nam. You will just have to manually set the time, date and day. The radio control function will not work in Viet Nam. The radio control function will only work for the four different time zones of the US and the time zone for London. If you have any other questions and wish to speak to someone directly, please contact our customer care department. Our Customer Care Department may be reached at (800) 321-1023, Monday through Friday, 6:00am to 5:00pm Pacific Time.
Answered by: CitizenCS
Date published: 2018-08-11
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