Siam Tempo
Watch parts on a service bench
Our Services

Three services, each done thoroughly

We keep our scope narrow so every repair we take on receives the time and attention it deserves.

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How We Work

Our approach to every repair


Every service follows the same sequence: inspect first, discuss what we find, agree on a quote, carry out the work, test the result, document what was done. We don't skip steps to move faster.

Parts are replaced only when they need replacing. Lubricants are applied in the right quantities at the right points. Timing is tested objectively, not estimated. These are habits, not extras.

Inspect first

Before any tools touch the piece

Discuss openly

Share findings before quoting

Work carefully

One piece at a time, by hand

Document fully

Written record returned with watch

Service 01

Crown and Stem Repair

฿1,510 · A few days


The crown and stem are the parts you use every time you set or wind your watch. When they wear — which they do gradually with use — the winding feels stiff, the setting feels loose, or both. Left unattended, a worn tube or damaged stem can allow moisture to enter the case.

We assess the worn components, replace the crown and stem where needed, regrease the tube, and reseal the crown thread. The case tube is gently cleaned as part of the work. You get the watch back winding and setting smoothly, with the moisture protection restored.

  • Crown and stem replaced or repaired as appropriate
  • Case tube cleaned and resealed
  • Moisture protection restored
  • Written note on condition included
Enquire About This Service
Crown and stem repair detail
Metal bracelet restoration
Service 02

Bracelet Restoration

฿2,740 · Several days


Metal bracelets stretch and loosen with wear. Links separate, pins work loose, and the overall fit on the wrist becomes sloppy. This is especially common on bracelets that have been adjusted many times, or on older watches where the spring pins have fatigued.

We ease stretched links, replace or retighten worn pins, refresh the finish where appropriate, and resize the bracelet to your wrist before return. The result is a bracelet that sits as it should — snug, level, and quiet on the wrist rather than rattling against your arm.

  • Stretched links eased and reset
  • Worn or loose pins replaced
  • Finish refreshed where needed
  • Resized to wrist at no additional cost
Enquire About This Service
Service 03

Full Service & Inspection

฿4,060 · Two to three weeks


Automatic movements are designed to last for decades — but only with periodic servicing. Lubricants dry or migrate, worn parts begin to affect timing, and seals harden. A full service addresses all of this in a single visit rather than treating symptoms one at a time.

The movement is disassembled completely, cleaned ultrasonically, inspected under magnification, re-lubricated at correct points, and reassembled. The timing is then tested across multiple positions using a timing machine, and the seals are checked and replaced where worn. You receive a written report of the findings and the timing results.

  • Full disassembly, ultrasonic cleaning, inspection
  • Watchmaker-grade lubrication at correct points
  • Multi-position timing machine test
  • Seal and gasket check; replacement if worn
  • Written condition notes and timing report
Enquire About This Service
Watch movement under inspection
Choosing the Right Service

Not sure which one your watch needs?


Feature / Situation Crown & Stem
฿1,510
Bracelet
฿2,740
Full Service
฿4,060
Crown feels stiff or loose to set
Bracelet links feel stretched or loose
Watch running slow or fast
Watch not serviced in 3–5+ years
Bracelet needs resizing
Written service record included

Unsure? Send us a message describing what you're noticing — we'll suggest the most sensible option.

Workshop Standards

Applied to every service


Secure Handling

Individual log from arrival to collection. Stored securely when not on the bench.

Timing Verification

Automatics tested on calibrated equipment after servicing. Results shared in writing.

Grade Lubricants

Watchmaker-grade oils and greases at correct volumes. No substitutes.

Consent Before Work

Nothing proceeds without your agreement. No hidden additions to the final bill.

Pricing

Clear costs, no surprises


Service 01

Crown & Stem

฿1,510

per repair · a few days

  • Crown and stem work
  • Case tube clean and reseal
  • Written note included
Enquire
Most Popular
Service 02

Bracelet Restoration

฿2,740

per bracelet · several days

  • Link and pin work
  • Finish refresh
  • Resizing included
  • Written note included
Enquire
Service 03

Full Service

฿4,060

per watch · 2–3 weeks

  • Full disassembly & cleaning
  • Timing machine test
  • Seal check and replace
  • Timing report & written notes
Enquire

Prices cover labour and standard consumables. Any additional parts are quoted separately and require your approval before sourcing.

Get Started

Bring your watch to us

A quick message about what you're noticing is the easiest place to start. We'll respond with an honest first impression of what might help.