BERNYAutomatic Mechanical Dive Watch for Men Self Winding Sport Silicon Strap Wristwatches Waterproof 20ATM Sapphire Glass Scratch Resistant Super Luminous（No Battery Required

The CWMJ (Citizen Watch Miyota Japan) marking on this timepiece is a nod to Citizen's rigorous manufacturing standards, and it's a testament to the reliability of Miyota and the heritage of Citizen. This watch exceeds expectations in several key areas, including accuracy, design, and refinements.Some of its notable features include:- A hacking seconds function for precise time-setting- A 21,600 VPH (6 beats/sec) movement that provides a semi-sweeping motion- The Miyota 8205 movement, marked "CWMJ 21 jewels", which delivers exceptional value for its price by blending Japanese precision with Citizen's legacy. It has a quality feel and weight to it, and is comfortable to wear. The lume is also much better than expected at this price point.In terms of performance, this watch has been impressive, losing only 27 seconds (~4 sec/day) after a week of wear, which surpasses Miyota's -20/+40 sec/day rating. Overall, the movement's robust performance is a reflection of the decades of horological expertise that Miyota has inherited as a subsidiary of Citizen. For the money, this is an extremely well built watch with quality looks.

The media could not be loaded. The watch is absolutely amazing! The design of the watch, the really good Japanese automatic movement, the quality, and features of the watch make it incredible value for money and amazing. The functionality and accuracy for an automatic mechanical watch is actually really good but not a deal breaker if it wasn’t because automatic mechanical watch’s are (no matter what) no where near as accurate a quartz watch. But I love these non battery watches so much more than quartz for too many reasons for me to state here.The strap, although nice looking and comfortable was way too big on me, so I had to modify it for it to not only fit me but also not have the end of the strap sticking out and looking dumb. In the picture and video you’ll see the major modification I did to it.Also I didn’t feel like finding and buying a new strap for it. The strap that comes with this watch I feel like looks the best with it.The watch was also a bit to thick for me but that’s because my wrist is small and this watch was ment for older men with thicker wrist, no issue for me though.Overall all the watch is absolutely amazing and I love it a lot, would definitely recommend and it is definitely worth it. A fine addition to my collection. But if you are interested in this watch but have a small wrist then be prepared to either modify the strap or get a new one.

The watch itself is awesome. heavy enough to know its there, light enough to still do what you need to do. its also a very good-looking piece that so far is working well. the watch band itself is garbage. opt for the version with the stainless steel band or get another 20mm band that you like.

This is the watch I have been looking for; I had read all the reviews about this watch and Berny watches in general. I was hesitant to purchase but I said to myself.... if its junk, I will just send it back and get a refund. Well, I am not sending this watch back and it's not junk, it has been on my wrist since I got it, and it is wonderful. I like a thick watch, and this watch meets that requirement it is about 1/2 inch thick, and it is big and bold with numbers being easy to read both day and night with its luminous hands and hash marks. The day/date functions wonderfully. The band is comfortable and fits nicely. The automatic movement works very well and is quite quiet. This is my new favorite watch.

A mechanical watch for under $100 is already pretty amazing but this thing has the feel, heft, and finish that makes it seem like it should cost at least 3x as much. The sweep is exceptionally smooth. Alignment is good. The shine on the perimeter of the indicators and hands is really nice. Having the timer circle rotating on the interior with the crown is a cool feature as opposed to the typical bevel on the outside that you rotate by hand. Is keeping excellent time so far. It is big and thick and heavy, so you probably need a substantial wrist for it to work. All in all just a really impressive watch for the price.

Ok so far it's working well and keeps good time. Changed the watch band to white for cleaner look. That was brutal to do so I don't recomend unless you have right tools. The luminus feature really not that good fades quickly.

Great watch just have to wind it up every few days but a great deal and looks killer

I bought this watch for the yellow/orange appearance, but at the same time, that's the reason I don't like it. Allow me to explain.The white hour and minute hands need to be outlined in a contrasting color, like black. Red might have worked also. White against yellow is not so visible. The 0.5 sec visual hesitation is annoying to me. 😀I have to agree with the other reviews who have mentioned the strap's silicone holder loops can fall off if you're not careful. But I like that the strap is fairly soft and simple to use. You also need to disinfect it now and then and dry it properly before storing it in your automatic winder for the night.Speaking of winders, to keep the performance of my Berny watch continuous and running at it's peak accuracy, I bought a double automatic watch winder. Not a problem and no regrets.On the plus side: It's really difficult to get a watch with two sapphire crystals, a stainless steel case, a rotating internal bezel, and 200m waterproof at this price point.