Citizen Eco-Drive Watch Review

Citizen has now gone high-tech with a new line of solar powered wristwatches. These new Eco-Drive watches will never need to have the battery replaced. And they come in a wide variety of styles for both men and women.

My brother first introduced me to these cool watches, and after researching them, I just had to have one! I chose the Solar-Tech 180 TITANIUM, (model AP0410-58H). It happens to be a divers watch, and is water-resistant to 200 meters. This quartz watch has a one-way rotating elapsed-time bezel, a screw-down crown, and date. (Although the only time that I have taken a dive is in a hockey game, I wanted a water-resistant watch.)

The main selling feature of these watches is the solar construction. It’s best described by this diagram that I downloaded from the Citizen web site. (See below)

Sunlight and any artificial light are absorbed through the
crystal and dial. CITIZEN uses special filters which allow a wide range of dial colors and

A solar cell beneath the dial converts any form of light into electrical energy to
power the watch. With regular exposure to light, ECO-Drive continuously recharges itself.

ECO-Drive’s revolutionary lithium-ion rechargeable battery stores enough energy to
power the watch up to sixteen months (depending on model)

Ok, so much for the canned science lesson, now let’s review the features. The lithium-ion battery will probably run this watch forever. My watch, a Solar-Tech 180 is designed to run on a full charge for 180 days, (or 6 months). It takes 3.5 hours to charge fully, in sunlight; and 1 minute to charge for one day’s worth of power.

Although I’m not fond of bracelet watches, this watch, being mostly titanium is extremely lightweight and very durable. The finish on the band is very comfortable. I also like the safety clasp they selected.

There is a fluorescent coating on the dial face for the tick marks and the hands. The marks are easy to see in the dark as well as in daylight. There are 27 different men’s styles and 9 different women’s styles. Out of those styles, there are 9 men’s/women’s matched sets.

I’m a bit surprised that it has taken this long for someone to develop a solar watch. I guess that the Lithium-ion battery has made it possible for them to run longer, and recharge to full capacity better. The older technology rechargeable batteries, (ni-cad), had kind of a “memory”, they needed to be almost fully drained to recharge fully. These lithium-ion batteries recharge better when not fully drained.

If you like gadgets and also like watches, you have to check out the ECO-Drive watches from Citizen. As for where to purchase it, you can check web sites like for price comparisons, but be sure to go to a reputable watch dealer. You will need to have the band professionally adjusted, most people will not have the tools to do it themselves.

Price: $395 (retail)

Never needs a battery replaced.
Titanium case and band is extremely lightweight.
Resists water to 200 meters.

Need to have the band professionally adjusted.


Product Information

  • Never needs a battery replaced.
  • Titanium case and band is extremely lightweight.
  • Resists water to 200 meters.
  • Need to have the band professionally adjusted.
Posted in: Watches, Clocks

115 comments… add one

  • watchfreak January 30, 2015, 7:16 pm

    Ive worn my eco drive nesr daily 3yrs ,been knocked bumped shallow water and my work watch (im in building industry) ,never failed me ,its the bm6400 e111 tough model 200m wr. Im buying another ,everythig is good about this watch model the band the case the dial ,dates a bit small tho . Seems like theres more working citizen watches than duds ,im buying more eco drive models in the future ,even5 yrs on te wrist good to me .

    • Vanessa Wright January 31, 2015, 4:06 am

      Glad to know you do not own a dud! My watch cost £415 in 1999. I was told it would never need batteries, it would never need winding, it was going places and was un-stoppable. No mention that you will need new charge capacitors eventually and then if like me you are really un-lucky, after one change, it cannot be done again when it stops once more because…………. Citizen have changed the caliber of the watch.

      No comeback to the original capacitor changer because, get this. They do not offer a guarantee even though you were told to go to someone not belonging to Citizen, by Citizen because they did not recognize this failure at that time.

      In fact, if you ring up their service centre in the UK, you can speak to a snotty technician who seems to think the whole thing is made-up, which flies in the face of reality.

    • Vanessa Wright January 31, 2015, 9:29 am

      Why don’t you buy two watchers at a time and then you could have twice the satisfaction.

      Manufacturer sells dud watches but they are ‘outnumbered’ by ‘good’ watches????

      Good job Citizen don’t make pacemakers then innit?

  • mur-phy January 31, 2015, 1:15 am

    Having posted before about my original Citizen ECO which I love and worked for the past dozen plus years, while I still have it and it functions just fine I bought another one which is a bit more dressy with a blue face and the other sits where it can keep itself charged but I also bought another one which is again different for one of my adult sons for XMAS so this family has a few ECO drive watches working and being enjoyed by members of our family.

    I did learn of another company doing similar watches but I did not find any with Titanium which is what I require so stuck with Citizen and so far happy with the choice.

    • Vanessa Wright January 31, 2015, 9:26 am

      It’s Mur-phy again. Glad is all well with you still and your wonderful titanium watch is still ticking like you!

      Are you paid by Citizen for your brand loyalty, or are you so moved to celebrate your watch you canott resist telling people over and over again?

  • Brian L March 26, 2015, 2:17 pm

    This Citizen Eco-Drive was a gift to myself. This was my first venture into an echo-drive watch, It was awesome watch back then and still is to this day. No need of batteries at all was the WOW factor.

  • vanessa wright March 26, 2015, 7:50 pm

    Like so may thousands of people Brian, your watch is OK until it needs a new charge capacitor, then you might be singing another tune. Do you work for Citizen?

  • Felix April 6, 2015, 11:58 am

    I have a Citizen eco drive 920202 H500. I had it as a gift for my 40 birthday. i have used it occasionaly. Maybe 5 weeks a year. now im 45 and the watch works when im on the sun. if i leave it in the closet by night next morning it has a 30 minutes delay.

    • vanessa wright April 6, 2015, 12:49 pm

      “Your watch will never need a battery” and all of the other puffery in the stupid adverts.

      However, what the liars at citizen never tell you is that you will have to replace the charge capacitor. Hope they still make the one for your model. Otherwise, it’s the scrapheap. See my previous posts.

      You should have bought a classic sports 100 or suchlike that you CAN maintain for life.

    • mur_phy April 6, 2015, 1:23 pm

      Felix — unfortunately, by not leaving the watch with access to daylight for many months you have created the problem you now have. The problem is not necessarily with the watch but with the user. As mentioned earlier, my watch has run and is running for 14 years of my usage and a couple of other years by the original owner. Because I saw another one I liked I bought it — because I can! The original now sits on my physical desk and thus has access to daylight and runs perfectly in tune with the one on my wrist and likely will do so for as long as I am alive. Try leaving the watch with access to daylight for some time and see if it will improve. Hopefully you will have some good luck and enjoy your watch for many more years.

      • vanessa wright April 6, 2015, 1:35 pm

        Same thing happened to mine and many other peoples watches. As for lasting for as ,long as you are alive!!!!

        Would you like to stake your life on that prediction.

        The fact is that all of Citizens ‘claims; are just advertising puffery and are not ilegal, though they should be. This is why, if you ring up their service centre in the UK, they will deny that a problem exists. Even though there is an army of repair centres offering a ‘fix’ for this problem.

        They have to deny it, because if they for a moment acknowleged the problem somebody might win a test case and people like me might have to be compensated, or they would have to make the issue of the failing capacitor public at the time of sale.

        Don’t take my word for it, ring up the service centre and ask if they are aware of this fault and the aftermarket repair services and centres.

        If its the same liar I spoke to, he will sniffily tell you that there is ‘not’ a problem and that the watch owners are being told, or lied to about the fault and theere are other problems probarly.

        I couldn’t believe the absolute cheek of the guy. In complete denial and for possessing such a brass neck.

  • Felix April 6, 2015, 4:24 pm

    Well I agree with you both, Murphy and Vanessa: Mechanical things should be maintained and running to be kept in shape. If they are going to be strored, should be a process to store them. But on the other hand Citizen does not tell you that when you buy it. Either you figured it, out or someone told you or maybe you were lucky enough that you found it out before you created the problem. As I am researching for information after the problem happened.

  • Bob G April 25, 2015, 9:12 am

    I have a Citizen Eco Drive 7875-HO4945 It needs to have a replacement Battery/Capacitor installed. I am mechanically proficient but this is a one piece body. I can only presume the Bezel has to come off and need to access from the top down since the back does not come off. I do not want to destroy this beautiful watch trying to fix it. Can someone provide advice or youtube reference for doing this?

    • vanessa wright April 25, 2015, 10:16 am

      A new Capacitor, how do you know it needs a new capacitor? I was told by the kind man at the UK service centre that the watches did not have this fault. I asked him why were there so many after service centres supplying this service then. His reply (and I wish I had recorded this bit) was that people were being taken for mugs and there probarly were other faults with the watches like water ingress.

      Give the service center a ring and let me know what they tell you.

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