
I think this can be the budget Seiko Alpinist and this is why after wearing it for about a week. This is my real world review of the Seiko SNK381K1 watch.
Specifications as follows –
➡️ Case Diameter: Approx. 37mm
➡️ Lug Width: 18mm
➡️ Thickness: Approx. 11mm
➡️ Lug-to-Lug: Approx 42mm
➡️ Water Resistance: 30m
➡️ Crystal: Hardlex Crystal
➡️ Power Reserve: Approx. 40 hours
➡️ Movement: Caliber 7S26 Automatic (self-winding) with 21 jewels
➡️ Accuracy: +45/-35 seconds per day
Right out of the box, the watch feels very light and this is not surprising because it weighs only about 91g. Seeing this, I know this is going to be an exciting watch to try out. The bracelet comes in stainless steel, pretty light and of course with my 16.25cm wrist, I had to adjust the bracelet by taking out some of the links.

That’s when the nightmare starts for this watch. These older style Seiko friction-pin links are damn difficult to remove but on the bright side, it’s still considered easier to remove than the Casio World Timer that I reviewed it previously. If you have not check out my REAL WORLD review of the CASIO AE-1200WH-1AV World Timer, the link to the video is top right you can click there to watch. The links are not the pins-and-collars kind and need a little more strength to remove them but rest assured, once you get the hang of it these links pose no problems at all. Just standby a mallet to tap the catch out and no-teeth pliers to pull the pin out.


This one caught my eye (over the so-called Rolex killer Seiko SNXS79J1) because of the arabic numbers. In my humble opinion, I always felt this is what a watch should be with the numbers and everything. The second thing that attracted me is the older “Seiko 5” logo located near the 12 o’clock position. I’m not really sure how to put it but this is like the logo just before Seiko made that horizontal “5 and S” logo on the new Seiko 5 watches. Please remember the SKX was also a Seiko 5 just that the logo is on a tag when you bought the watch new last time.

Then there is the word “Automatic 21 Jewel” located at 6 o’clock position.

The third thing that took my heart away is the DAY-DATE! I know this is not in Kanji-English but rather Arabic-English but this doesn’t really bother me lah but “Sunday” is in red colour!. The dial is black and with the “lume coloured” arabic numbers, the whole “setup” looks close to a Patek Philippe Calatrava Pilot Travel watch! Okay it’s not white gold I know…

The hour and minute hands comes in “sword hands”. The thickness comes in only approximately 11mm making it easy to slide under the cuffs of your long sleeve shirt. I’m mostly in T-shirt though but hey, I got wear shirt one before hor okay! As usual in the fashion department, this goes well with any wear lah I say.

Okay looking at the watch exterior, I find it classy to be honest. I’m not saying this just for the sake of you buying it. It’s polished on the sides, the bezel, the crown, the date-day window and even the hands thus making it looking luxurious especially under light reflection.
The links are half-brushed, half-polished giving it a balanced shine to the watch as a whole rather than bling bling. Not gonna lie, the bracelet feels low quality like when you handle it, you will know right away. The clasp is a triple-fold clasp that’s brushed on the outside and polished on the inside. It feels and looks cheapo but no choice, budget leh budget!


Mind you, I bought this watch for less than SGD$200. This is really something in my opinion.
You can switch out the stainless steel bracelet if you decided to give it some identity or what.
Water resistance is at 30m…I don’t even swim with this watch so I have no comments about this, just simple splashes from washing hands. That’s all haha!
The hardlex crystal, though not a sapphire one, gleams very well against light and together with the polished bezel, oh my, you just have to see it for yourself! It certainly looks a lot like the Seiko Alpinist! I think if you switch it out to a black leather strap, it will likely look awesome!
Power reserve in real life I manage to get about 36 hours. The crown located on the exterior at 4 o’clock position is a bit smaller than the “usual” Seikos but turning it to adjust the time isn’t so difficult after all. To my surprise, the date changes at 12am! Please note that day changes much later in such watches so don’t be alarmed.

This watch does not have hacking and winding function and while I was adjusting the time and date on this watch, memories of my SKX came back….wah, really Seiko 5 leh!
The caseback is an opened one, nothing fantastic though but I feel its great effort by Seiko to finish this SNK381K1 watch off as something close to a high end one.

Wearing the watch is easy, It’s really light, not as “chunky” like the SARB017 or an any other Alpinist out there. The best part I like wearing is the brush sides on the bracelet links. You some times right, when the watch position is off on your wrist, you probably will use your hand to pull it back to the centre of your wrist. Usually best I know, most of the bracelet links side are polished making it cumbersome as it leaves behind many fingerprints.

Looking at the time on this watch is easy too, day-date is also easy but seniors with bad eyes may have problems looking at them. Lume is very bright so totally legible even the hour minute seconds hands. My only gripe here is the day date does not have lume but I know by doing so, it’s going to add costs!

In summary, the Seiko SNK381K1 watch is what I would call it a budget Seiko Alpinist. Though it does not have the function or the quality of one, the look of this watch certainly does not disappoint especially knowing the price of under SGD$200 at time of this review. It’s gentlemanly at 37mm diameter, almost fully polished sans some parts of the bracelet links and shiny hardlex crystal.

Functionality is good with Day-Date, the lume is impressive and arabic numerals are very legible. The watch also goes well with any wear especially long sleeve shirts due to its 11mm thickness. The only drawback I can say is that the adjusting the stainless steel bracelet does need a significant amount of patience to get used to.
To who this Seiko SNK381K1 watch is for? I think this is a good watch to have for those on a budget for an impressive dress watch akin to an Alpinist or one who feels spending on an Alpinist or the like kind of watches is a waste of money.
For the thrifty you.







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