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A modern classic rediscovered with this analog day/date dress timepiece. In stainless steel rose gold-tone with a white dial, brown leather strap and day-date feature. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number 8635.

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We stand by the quality and craftsmanship of our timepieces. Every purchase comes with our 30-day, money-back guarantee so that you can be sure your new Citizen timepiece meets your expectations. We offer free returns for added convenience. 

Our 5 Year Limited Warranty accompanies your purchase on, Citizen retail stores, and authorized Citizen dealers. CZ Smart smartwatches are covered by a 2 Year Limited Warranty


Our Five-Year Limited Warranty about the Citizen 5 Year Warranty

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Silver-Tone, Luminous Hands and Markers

Case Size (mm)


Case Material

Rose Gold-Tone, Stainless Steel


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


Mineral Crystal


8635, Analog Day/Date

Setting Instructions FOR CALIBER 8635
Download PDF Watch Video
Corso is rated 4.6 out of 5 by 15.
Rated 5 out of 5 by from Simple Elegance I have had this watch for about 6 months and enjoy wearing it. The design is clean and easy to read. It's analog, which in my opinion, is even easier to read. It functions like a watch should, not a multitude of options that need a large manual to explain, but an elegant way to keep time. I have had several watches that I used to wear regularly. A burglary ended that. They were all mechanical (wind-up or self-winding) as I do not like the idea of a battery going dead when I'm ready to use my watch. Read about the Eco-Drive system and thought I'd give it a try. Love it so far.
Date published: 2017-01-30
Rated 5 out of 5 by from Good looking and flawless timekeeping I bought this for myself because I was fascinated with the solar "eco Drive" mechanism. Leave it in the light and no batteries, no winding, no resetting ever. Works perfect and has a great classic design.
Date published: 2017-01-14
Rated 4 out of 5 by from Looks great Good looking watch. Hands are difficult to see in low light. They don’t contrast the face. At night they illuminate, so it’s better then.
Date published: 2020-02-28
Rated 4 out of 5 by from Perfect budget watch! Except for... Got this watch as a birthday gift, loved the simple but nice look to it. Have had it for about 12 months, have gotten compliments on it and it goes well with almost anything. Only issue is the band is a little weak; was wearing it out one night and someone grabbed my wrist, broke the band and it fell off my wrist and cracked the face. Loved the watch, but could use a stronger band!
Date published: 2018-07-23
Rated 3 out of 5 by from Great Watch, But... Had this watch for a little over a year and wore it 4-5 days a week. Loved the style, went with so many looks from casual to professional. Not too bulky and the rose gold was a nice touch. However while swimming on vacation the strap broke and I lost it !
Date published: 2017-11-26
Rated 5 out of 5 by from looks very classy I purchased this watch as a Christmas gift for my husband and after searching countless stores and website, thank God I finally remembered Citizen's watches. Very nice watch and looks very comfortable and dressy. Needless to say my husband loved it, and he is very picky about things. Thank you so much
Date published: 2017-01-18
Rated 5 out of 5 by from Beautiful. My vision is not the best but with my new Citizen I can quickly see date & day. It looks better in person than in the picture. Finish is flawless. Perfect time keeper. Size is also perfect.
Date published: 2017-01-30
Rated 4 out of 5 by from Beautiful and nice features Very nice watch, but the band is disproportionately thin causing the watch to move on your wrist. The face of the watch could've been made 2-3 cm smaller and it would've been perfect.
Date published: 2017-01-28
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What is the weight of the watch with a band and the width of the band??

Asked by: Arzarikito
The watch and band weigh 68 grams. The band is 23 mm wide at the lugs and pins.
Answered by: BruceO
Date published: 2019-11-24

I want to know the thickness of the case. I like the size of its width. It is very important to me that my wrist watches have leather band,  with enough wiidth but not thick. In short, I like light weight, thin watches that are not heavy on my hand.

Asked by: MBAB
Don't know how thick, but I'm a small woman and have no problem with this watch other than the very tacky vinyl band which is backed with suede, but needs to be full leather. Disappointing for a watch of this caliber and price.
Answered by: Kynan
Date published: 2019-01-04
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