Why Thepex
What You Can Expect When You Leave a Watch With Us
No surprises, no pressure — just a clear conversation about what your watch needs and how we'll look after it.
← Back to HomeAt a Glance
Six Reasons Customers Return to Thepex
Free Initial Assessment
Bring your watch in and we'll look at it at no charge, then explain clearly what we find and what — if anything — it needs.
Prices Listed Openly
All service prices are shown clearly, discussed before work starts, and fixed unless something unexpected is found — at which point we ask first.
Kept in the Loop
On longer jobs you'll hear from us along the way — not a one-sided silence, but a working conversation about your watch.
Your Input on Restoration
For heritage pieces, every cosmetic decision is shared with you. Nothing is changed without your knowledge or agreement.
Verified Before Return
Mechanical watches are timed on a timing machine after servicing. Quartz pieces are checked for seal integrity and correct operation.
Easy to Reach
Our workshop is on Phloen Chit Road, close to Phloen Chit BTS station — straightforward to visit from most parts of Bangkok.
Expertise
Two Decades of Working Through Movements
The head of the workshop has been servicing watches for over twenty years. That kind of experience means recognising when a movement simply needs cleaning versus when a worn component is the real cause of poor timekeeping. It means not guessing.
- Quartz and mechanical watch experience across many brands
- Familiarity with older Swiss and Japanese movements
- Careful approach to uncommon or complex calibres
Genuine Working Knowledge
Workshop experience with a wide range of calibres — from common everyday movements to pieces that arrive with no documentation and require careful study before the case is opened.
A Clear Process
Assessment → Explanation → Agreement → Service → Verification → Return. Each step happens in sequence, and nothing proceeds until you've been consulted. The workflow is simple by design.
Process
A Step-by-Step Approach, Every Time
Every watch moves through the same sequence at Thepex: looked at first, explained second, worked on only once agreed. That order of events matters — it keeps surprises off the bill and keeps you in control of what happens to your watch.
- Assessment at no charge before any commitment
- Clear explanation of findings in plain language
- Final check before every watch leaves the workshop
Service
Conversations That Feel Like Conversations
We find that a lot of watch owners feel uncertain about leaving a piece with someone they don't know. We try to make that easier — through clear language, prompt responses to messages, and a consistent approach that doesn't change based on how much the watch cost.
- Responses within one business day
- Progress shared on mechanical and heritage jobs
- Same standard of care regardless of watch value
No Pressure, No Jargon
We explain what we find using everyday language, not technical terms that leave you nodding without understanding. If you'd like more detail, we're happy to show you on the bench.
Fair Pricing
Battery service from ฿4,500, mechanical service from ฿9,700, heritage restoration from ฿14,300. Prices cover the full scope of each service — clearly stated before the work begins.
Value
Priced to Reflect the Work, Not the Location
Our pricing reflects what the service actually involves. A battery change isn't just swapping a cell — it includes checking and renewing seals, cleaning contacts, and confirming the case closes correctly. Those steps are part of the service, not extras.
- All steps included in quoted price
- No extras added without your agreement
- Prices visible on the website and in the workshop
The Difference
Thepex vs Typical Watch Repair Shops
| Feature | Typical Shops | Thepex |
|---|---|---|
| Free assessment before committing | ||
| Price agreed before work begins | ||
| Explanation in plain language | ||
| Progress updates on longer jobs | ||
| Post-service timing verification | Sometimes | |
| Your input on restoration choices |
What Sets Us Apart
Distinctive Aspects of the Thepex Workshop
Heritage Pieces Welcome
We specifically offer a heritage restoration service for older or family watches. Many workshops quietly turn these away — we take them seriously and discuss the process in detail before any work is agreed.
Seal Check on Every Quartz Service
Bangkok's humidity makes seal integrity genuinely important. We check and renew gaskets as part of our standard battery service — it's included, not a separate charge.
No Unnecessary Work
If a watch is running well and doesn't need a full service yet, we'll tell you. We'd rather you come back when the time is right than do work that isn't needed now.
Thai & English Spoken
Our team is comfortable with both languages. Whether you're a Bangkok local or visiting the city for work, communication won't be a barrier.
Milestones
A Little About Where We've Got To
20+
Years of watchmaking experience
1,400+
Watches serviced or restored
3
Service tiers — battery, mechanical, heritage
1
Workshop location — Phloen Chit Road, Bangkok
Thai Horological Society
Professional member since 2011
Watchmaking Craft Certificate
Formally qualified, Bangkok 2005
Highly Rated on Google
4.8 average from verified Bangkok customers
Next Step
Bring Your Watch In or Send Us a Message
We're happy to answer questions before you visit — and the initial look at your watch is always at no charge.