Stainless Steel Self-Winding Mechanical Tachometer Wristwatch

Pros: I'm actually fairly impressed by the quality of watch for the money.
The circumference of the watch and strap is about 21cm. Too big for my wrist, so I will be adjusting it.
The dial is quite large - about 42mm, and the crystal is very clear, as as the print around the dial which appears to be embossed and just just printed on. The wristband is very solid - not cheap feeling, and very shiny. and clean. Everything came wrapped in protective plastic including the back, front, and the strap.
The instructions that come with it say it is only splash resistant - i.e. some rain, or maybe a splash from washing your hands - not swimming or immersive.

Cons: It remains to be seen how well the self-winding works.

Other: I think for $20 it is well worth it. Quite a stylish and clean looking watch!

Pros: In my opinion it is a good buy. It looks very pretty and solid. It shows time accurately. I am quiet impressed by its quality. My parcel reached me in Saudi Arabia in just 11 days in a secure packing.

Cons: Except for time-showing there's nothing else in it. Anyhow, I feel quality-wise it is good.

Other: Reasonably good item for the price paid. If you throw peanuts you will get only monkeys.

Pros: Very handsome shine watch.
Big and well made metal.
look like it cost match more then you can buy it here.
Fit well to my hand after adjustment.
It’s big
Ticks 4 times a second, like the sound...

Cons: Not accurate!!!
Mine in every 24 hours it goes ~1 minute faster then the real time, not so good.
It’s heavy. (Not measured it but heavy) . But good quality metal watch will be heavy.

Other: If the mechanism was more accurate I will tell you to buy it now, but its not and you should think if you want good looking watch that every other day you need to readjust it.
Good for the money!

Pros: -Its accurate as far as i could check.
-No battery's needed
-If you always have it on no need to wind the watch.

Cons: -The wristband is pretty cheap
-The wristband is not heavy (compared to what other users say)

Other: This is a 'nice' watch but compared to my own watch a 'Invicta Speedway 9211'
this one feels real cheap, to take people out of their dream of it being a solid watch and heavy, actually its not. My invicta is 2 times heavy-er and the wristband is of much better quality and more robust.
Ok the invictia watch is 115 euro compared to a 13 euro's for this one and for that price you cant really complain and this being a automatic is just unbeatable for the price.
I accidently kept it on while taking a shower and its suprisingly enough 'shower proof' so i already kept it on for several times and its still working so i guess its ok for taking a shower, swimming i havent try'd (yet).
Bottomline: Its very nice for the fact being a automatic and very cheap but if you want to have a more solid watch buy something else.

Pros: -Love the multi-ticking second hand (it ticks about 4 times a second)
-I love being able to see the inner workings even if I have no clue what it's doing.
-The "WOW!" factor is huge, I don't wear a watch a lot but people really notice this one.
-Quick shipping with this item (about a week)

Cons: -seems to get off by about 20 or seconds a day, not a big deal at all and I don't mind compensating. I set my watch a few minutes fast anyways.
-build quality could be a little better but at this price it's fantastic and I would recommend it to anyone!

Other: If you're looking for a watch for looks that works pretty well and aren't a watch snob, go for it!

Pros: It's pretty heavy weighing in at 108 grams with three links removed, versus my fake rolex of 55g (which seems super lightweight and cheap in comparison). Four ticks a second just adds a better quality feel to the watch. Fairly inexpensive for a decent watch. Shiny. Not overly large.

Cons: Bracelet scratches easily (first day wearing mine and 3 of the links have scuffs from something… not sure how they got them) Bubble / round crystal looks kind of awkward from an angle. That might be a pro for some, but I’d rather have mine flat. I can see it picking up more small scratches than a flat one would (since it sticks out rather than sitting flush with a little more protection from the ring around the crystal). Hands are nearly impossible to read at night time and the only time they glow is if I’m walking around outside and then step into a very dark room. First one arrived with a broken minute hand – package didn’t show physical abuse, so I don’t know what happened there. Pretty quick replacement though.

Other: For the price this is a pretty sweet automatic watch. I decided to take a chance on it after breaking the bracelet on my other fake (damn raccoons) and it seems to be a decent replacement. I'm curious how long it'll last and how it'll keep time in the next year or so. It's pretty easy to adjust yourself. The pins are pretty solidly stuck in place so I used an allan key screwdriver and a small hammer using very very light taps to get the pin out enough to pull with pliers. Using an adjusting tool would have been much easier but this did the trick too. (paperclips weren't strong enough)

Pros: The price is quite ok, what more can you expect from a 20bucks watch. It has perfect weight, not to heavy and not too "cheap-fealing" The self-winding works great, I have never winding it up myself (only the first time I put it on) and I have a office job and is not moving to much during a day. It is easy to remove parts from the wrist-bannd. It has good marking on where to remove the pins.

Cons: It runs a bit fast, maybe 10-15 secunds during 24hours. Dont quite understand the numbers to the left of the centre.. would be better if they were removed..

Other: Quite nice watch. I wear it every day. but have not tested it in rain/bathing yet..a bit irritating that it runs to fast

Pros: - Large display.
- Curved glass which gives it that more expensive look. It doesn't distort the numbers/workings underneath too.
- Glow in the dark tips on the minute and hour hand. (They don't glow for as long as on my other watch though).
- Workings are all visible, which makes it look quite stylish. Theres always something to look at in this watch.
- Bracelet is adjustable (comes quite large), by removing links.
-Can be hand wound too if needed.
-Very easy to use: Wind crown clockwise to wind watch up if needed.
Pull out the crown to adjust the time.

Cons: - Tachymetre spelt wrong.
- Locking bit on bracelet a little stiff (not really much of a con though).

Other: Excellent buy, haven't checked accuracy for long periods yet, but from what I've seen, it's fairly accurate.
It looks more expensive than it is.

Pros: first to start with the price of course where else can you buy a watch, an automatic watch for such a bargain. it just so extreme XD
the price/quallity is unbeatable

Cons: non as far as i see or know. looks like a great piece of engineering en quallity. but there still is a thing which kind of is a con if you ask me and that is that the watch probably isnt that acurate, but that no point for such a low price.

Other: freat piece of time. buy it you will not regret it i can asure you that.

Pros: Amazing kinetic watch that has many components visible.
Looks expensive and is pretty flashy.
Glass doesn't scratch easily. I've had this watch on with me while working at various construction sites, and only very VERY faint scuff marks are on the wristband.
The price is a GREAT deal for a product of this caliber.
Keeps good time!

Cons: Large strap. Needed to take it to a store to have them take out a few links. Most jewelry places will do that for free.
Tachymetre and circular display to the left seem useless.
(nitpicking here) I noticed that after a vigorous game of frisbee, the spring was wound up too tight from the excessive wrist movements, and the clock was about 5 minutes fast by the end of the day. After letting it wind down to normal spring tension, it kept great time!

Other: If you've always wanted one of those kinetic watches, but didn't want to spend hundreds of dollars, THIS IS FOR YOU! Would make a perfect gift for any guy who is fascinated by mechanical devices.