Watchmaking Care,
Carried Out Quietly
At Horologion we open, inspect, and restore wristwatches of any kind — quartz or mechanical — at our workshop on Sukhumvit. Every piece leaves with a written service note.
Request a ServiceServices We Carry Out
Quartz Movement Servicing
In-shop service for quartz wristwatches of any brand. We open the case, inspect the movement, clean battery contacts, check the gasket, and reseal with a fresh battery. Includes a case wipe-down and a written service note summarising what was checked and replaced.
- Case opening & movement inspection
- Contact and compartment cleaning
- Gasket check, resealing
- Written service note included
Mechanical Watch Cleaning & Lubrication
Full disassembly service for automatic or manual mechanical pieces. Components are ultrasonically cleaned, lubricated at recommended points, and regulated on a timing machine. Suitable for vintage and modern calibres. Service report includes amplitude and beat rate readings before and after.
- Full strip-down & ultrasonic cleaning
- Point-by-point lubrication
- Timing machine regulation
- Amplitude & beat rate report
Strap, Bracelet & Crystal Refinishing
Cosmetic care focused on the externals. Covers strap or bracelet replacement from our in-house catalogue, link sizing, end-link refitting, acrylic crystal polishing, and light brushing of stainless steel cases. Sapphire or mineral crystal swaps quoted on inspection.
- Strap or bracelet replacement & sizing
- Acrylic crystal polishing
- Light case brushing
- Crystal swap quoted on inspection
What Sets Our Workshop Apart
Documented Work, Every Time
Each service produces a written note — parts replaced, readings taken, observations made. You leave knowing exactly what was done.
Inspection Before Commitment
We assess your piece first. If the repair scope changes, we contact you before proceeding — no surprise charges on collection.
Timing Machine Regulation
Mechanical pieces are regulated against a timing machine before return. Before and after readings are included in your service report.
Ultrasonic Component Cleaning
Small parts are cleaned ultrasonically before reassembly — removing old lubricant residue and contaminants from pivot holes and jewel seats.
In-House Strap Catalogue
Strap and bracelet replacements are drawn from our workshop stock, sized and fitted in the same visit whenever possible.
Accessible Sukhumvit Location
Our atelier sits on Sukhumvit Soi 31, straightforward to reach by BTS or car from across the city.
Your Watch Deserves a Proper Look
Bring your piece in or write to us first — we'll let you know what the work involves and what it will cost before anything is opened.
Workshop FAQ
How long does a quartz service take?
How long does a full mechanical service take?
Do you work on all watch brands?
What is the inspection process before work begins?
Can I choose not to replace certain parts?
Is the price quoted before work starts?
How is my watch stored while at the atelier?
Our Atelier Location
47 Sukhumvit Soi 31, Khlong Toei Nuea, Watthana, Bangkok 10110
Get in Touch
Atelier Details
Khlong Toei Nuea, Watthana
Bangkok 10110, Thailand
Walk-ins are welcome during workshop hours. For mechanical services we recommend writing ahead so we can allocate bench time when you arrive.