The BERNY 20ATM Super Luminous Automatic Dive Watch for Men blends rugged durability with sophisticated craftsmanship. Powered by a precise mechanical movement, it offers smooth performance and reliability underwater or on land. The sapphire crystal ensures superior clarity and scratch resistance, while the 20ATM water resistance makes it ideal for swimming, diving, and outdoor exploration. With its original design and luminous dial for enhanced visibility, this watch is the perfect companion for active men who demand both strength and style in every moment.
Parameters:
Model:AM339M/AM339MS
Case diameter:42mm
Case thickness:13mm
Lug to Lug distance:49.30mm
Band width:22mm
Wearable length:145~205m
Case materail:Stainless steel
Strap:Silicone /Stainless steel
Clasp:Pin Buckle
Lens:Sapphire glass
Back cover material:Sapphire glass
Movement:MIYOTA 8215
Water proof:200m (20ATM)
Weigth:113g(Silicone Strap)
Weight:182g(Stainless Steel Strap)
Features:
1.Japan Miyota 8215 Automatic Movement.
2.Travel time accuracy (seconds/day): -20～+40 seconds..
3.Self winding.
4.Day Date Calendar Watch.
5.Super luminous hour marker,Easy to read underwater and without light.
6.Double fluorescent bidirectional rotating bezel,Dual Fluorescence hands,Clear and intuitive, enhanced timing and security.
7.Silicone band deeply waterproof.
8.Surface lens and Exhibition Back cover material all are Sapphire Glass ,high light transmittance/ scratch resistance.
9.Screw-down crown ,200M Waterproof ，diving performance is better.
10.Timing Rotating Inner Ring，Compressor Dive Watch.
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I can not stress enough how good this watch is. I have bought 2 berny watches and i was blown away by the quality. The store sent it out super fast. Will by from again.
Fast and secure delivery. Workmanship flawless!
Another wonderful piece from berny. I bought some of the early pieces from this company, and i can say they have improved a lot. The am339m looks great, wears very well, and functions as advertised. The compression diver style bezel works smoothly. Highly recommended!
Nice watch.
Fast shipping from china and the watch is excellent! I thought it would feel heavier than it does which is a great surprise. The lume is awesome and the bracelet is very nicely balanced between polished and brushed.
everything is very nice!
Very nice quality and weight. Only downside is the lume is very weak
24 hrs later, after receiving my watch (yesterday), my watch matches the exact time on my iphone, so accuracy-wise, so far is great. Came extremely well packaged, and it arrived fast! The instructions booklet is very clear. The watch fit is great! The silicone strap fits like a glove, and i don't notice it throughout the day since it's so comfortable. It looks amazing on my wrist. Even when i don't need to know the time, i look at it like one looks at a beautiful painting, just because it's there. Very happy so far with the overall experience
Such a cool timepiece! It blends elegance and ruggedness in a watch that features an amazing lume! Highly recommended for you lume fans!
Really nice looking watch. Not too big. Great lume. Comfortable strap. Amazing for the price....sapphire crystal too. Don't mind the berny brand but would pay extra for a sterile dial with no branding on.
Watch seems high quality with excellent finishes. I installed an olive nato strap on mine.
Excellent quality at this price point. Timepiece works flawlessy, and it's accurate. Very happy with this.
As usual, great quality at a reasonable price. This is my fifth watch from this brand. I recommend both the watch and the seller.
A great looking watch at a great price. Using a myota (citizen) movement with fantastic lume, what's not to like? It's in my regular rotation.
The war seems to be keeping extremely accurate time and it looks really really nice
Very satisfied with the quality of this timepiece. Solid build with good materials. I have yet to check waterproof reliablity but, screwdown crowns do lock down tight. Price was good and fast shipping.
I bought this watch for my brother in law, for his birthday. Very fast delivery to the netherlands, many thanks!
It is a very nice watch.
As described and very comfortable to wear.
Looks just like the photos, works great 👍
Watch was better than i expected. Well made. The rotor mechanism is w little noisy though.
Item as described, fast shipment, well packaged. Buy this watch. You can stop reading here. I bought this on sale for 110 euro and honestly i feel like i stole something from berny. This watch punches way above that price range. It's a good deal at 200+ euros. It's a thick and heavy watch head and the knurling on the crowns is a wee bit sharp. Apart from that the quality is on par with main watch brands. Mine keeps time to +/- 0s/d on my timegrapher. This is more accurate out of the box than my heritage brand watches! And the lume is other worldly, a total lume monster. I love this watch and i am glad i bought it.
Really nice watch. Strap is almost too long for me though.
This is my 4th berny automatic dive watch in this style. I now have all 4 models. I started with the green which i loved immensely and began acquiring the others. This blue one was the last one in the collection. They all keep impeccable time and the line is outstanding! I like to charge the watch just before going to bed and i find that the line will last all night. I have only one other watch that will do that and that watch cost one thousand dollars. I am completely satisfied with all 4 of the watches. They are all very attractive and functional. Well done berny, well done.
Extremely fast shipping and a good looking watch!
Wow. I am blown away with the quality of these berny watches. If you are on the fence at all about them; don’t be. These are solid, striking, and impressive pieces.
Love this watch! I'm a lumaholic! I have been wanting something that had bright lume that lasted more than 30 minutes and this is finally it! I have been wearing it for over a week and it hasn't disappointed the stainless steel bracelet fits perfectly after taking out one link The case is nicely polished with 22mm lugs,screw down case back and dual screw down crowns. The inner bidirectional bezel is very smooth and kinda neat to just fidget with. There's a slight noise in the movement,i don't think it's detrimental based upon other reviews but it is a slight annoyance. That's the only fault i can find with the overall build. If i were to nitpick i would say the date window could be a tad bigger but it's visible. The lume is the real star here though! It is very bright and will last all night long! I absolutely love it. Plus it's a tri colored lume with blue and orange on the bezel then green for the main dial. The minute and seconds hand is orange and the hour hand is green beautiful!
Nice watch love it
Love the berny dive watch! Beautiful and bright tri-color lume that i can’t take my eyes off! Third berny and very happy!
Great looking dial and the rubber strap feels excellent. Greatest bargain out there.
Thanks berny for sending me your great watch! Build quality top ! After a bit of light outdoors shines like a smart watch indoors on my 17cm wrist fits great the best silicon strap that i have had! And price to quality radio top,!