I’ve been searching for a trustworthy watch modders for less than a year in social media and this guy Jack caught my attention. He is very detailed from ordering up to delivery. He has an exceptional... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
Jack has lots of customization templates available on his site and answers any questions very promptly and clearly. I ended up with the watch in review title which came in a very unique, hypoxic gra... See more
Great skill to understand and satisfy the Customer needs, in all the Jack’s team, best quality ever through product delivered. Structured to lead the clients through the purchase process in a comforta... See more
This is my 2nd purchase from Jack, with total of 3 watches... I couldn't be happier with the overall experience... Jack is very polite and attentive to all requests and details, and he takes his tim... See more
Company details
Written by the company
Hi I’m Jack Hypoxia Thank you very much for your trust and support 😊🙏🏻
Contact info
8/380 the connect laksi donmuang, 10210, Bangkok, Thailand
- 0964144194
- Phansak.s@jackhypoxia.com
- jack-hypoxia.com
Customer forever
This is not only an incredible company but also a beautiful human being.
So, here's the story in a nutshell: They sent me my watch after a reasonable three weeks. But when I opened the box, there was no watch, only the original accessories.
I immediately wrote to him, and we agreed to investigate what had happened with the courier. It was clear that someone was stealing the job.
No problem, they proposed to send me a new one only paying the taxes. No one would have done it without customer complaints. But they did.
I never seen something like this.
I’ll be their customers forever!!!!
2 Customized Seiko Submariner 11/10
I ordered 2 Seiko Submariner homage watches from Jack and they came beyond my expectations! I ordered customized pieces and really enjoyed the result, because the quality is extremely good. Before shiping they send you a video of quality control tests they make and this is a very trustworthy customer oriented approach. I just give 11/10. Thank you, Jack!
Stumbled upon Jack through IG
Stumbled upon Jack through IG. We linked up and all went very nicely. Communication was great and timing was insane. From start to finish amazing job!
Jacks mods are a next level class act
Jacks mods are a next level class act! I’m totally blown away by its beauty and attention to detail i the build. Absolutely love it - thanks a bunch! 5+ stars!
/Michael
Excellent!
From communication to quality of build, the whole operation is excellent. It was a pleasure to deal with Jack. The watch roll was a nice touch. Fast shipping too! Thailand to Florida in 3 days. I am looking forward to doing more business with him.
Beautiful watch! Easy and simple process
I ordered one watch from Jack. He was very helpful during the process making it simple. I’m from Canada. His is business being located in Thailand, still was a very easy and simple process. Every request I had, he met. The actual watch came out nicer than expected and I would definitely recommend using him.
5 STARS!!
Absolutely unbelievable service from…
Absolutely unbelievable service from start to finish.
Patient and takes great care with attention to detail.
Watch arrived yesterday and was even better than expected.
Will be using again, recommend to friends and family!
I've had 3 watches made by Jack
I've had 3 watches made by Jack! They have all been great quality and value! The care and detail in the watches is amazing and the customer service that comes with the build makes the experience even better. Everything is done with extreme attention to detail and every aspect of communication throughout the build is well appreciated. Even the shipping is fast. I recommended Jack's watches to everyone both here and in person it is very much worth it and I am incredibly happy with my watches!
Excellent customer service and…
Excellent customer service and beautiful watch.
Perfect from start to finish
Perfect from start to finish. An honest man, very professional. Perfect quality, highly recommended.
Ordered and received my first watch, the second will surely follow.
Excellent service & beautiful watch
Excellent service.
Very helpful with updates throughout.
Stunning watch was created and delivered very quickly.
Would highly recommend
Ordered 4 watches Just received my…
Ordered 4 watches Just received my watches today. They look amazing
. The entire process from the start to delivery was a great experience.
Always recommend Jack to a friend.
He is a great professional. A++
Exceptional work and high quality items
I’ve ordered 6-7 pieces from Jack. All exceptional work and quick turn around time. Will definitely be ordering from him again
Great seller, great watch, great customer service
I made contact through Instagram originally and requested a quote for a custom Seiko SRPD79, I then received a few messages back and forth and once a spec was confirmed I paid a deposit up front, I was updated regularly throughout the build process and received videos when it was ready, from then I paid the final balance and was provided with a consignment number, it took around a week and a half to get to the UK, absolutely chuffed to bits with the watch, thank you!
Ordered 2 watches Just received my…
Ordered 2 watches Just received my watches today. They look amazingly stunning. The entire process from the start to delivery was a great experience. Always recommend to a friend.
He is a great professional in what he does.
Recommend wholeheartedly!!!!
Beautiful custom timepiece
Beautiful custom timepiece, very well done, very very good experience in all aspects and a well deserved reputation among Seiko moders! Easy to recommend! Keep up the good work🙏
Beautiful watch with great build quality!
My watch just arrived yesterday, pictures won't do it justice. You get everything you wish to expect from a professional service. I got a customized logo too which fits perfectly with the aesthetics of the watch. Replies were quick and requests were taken without problems. Also the build quality itself is amazing for the price. Just a solid piece of timekeeping in your hands. Would recommend to anyone trying to get into modded watches :)
I recently purchased two customized…
I recently purchased two customized Seiko watches from jack and I couldn't be happier with my purchase! Both watches are absolutely amazing and exceeded my expectations. Not only that, but jack provided excellent service by shipping them all the way to my home in just two weeks. I highly recommend Jack for anyone looking for quality watches and exceptional service. Thank you so much!"
Where do I even begin
Where do I even begin! Jack was so nice from the beginning, something about him made me trust him immediately, he just has that charm, communication and commitment to his clients is flawless! And his products are impeccable. Ordering more pieces from him absolutely!
Super highly recommended - 5star service!
I have purchased 2x custom watches now from Jack. The first one was a simple custom watch and the latest was a gold GMT with Arabic numerals on the bezel and date, complete with name engraved on the clasp.
Jack sent my first watch to UAE and the second he delivered to my hotel in BKK during my last stay there. He sent me videos on setting a GMT and how to reduce the rubber strap size, even sending me the tool to help, directly to my hotel.
His workmanship quality is fantastic, 5*, highly recommended. His communication is outstanding and perfect, always ensuring every detail is checked before finalising and sending. The watches are even tested and waterproof for basic swimming in the pool.
Payment is always carried out securely via Paypal.
Thank you Jack, super-highly recommended!!! 5 star service! :-)
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.








