Tourbillon Nook
Precision watch gears and components

Our Services

Solutions for Every Caliber

Three tiers of service, each designed to address a specific range of horological needs with the right level of care.

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Our Methodology

How We Approach Every Service

Regardless of which service tier applies to your watch, our methodology follows a consistent framework. Every engagement begins with a careful intake conversation and visual assessment. We want to understand not just the symptoms you have observed, but also the watch's history, your wearing habits, and your expectations for the service.

From there, the watch enters our workshop environment where it is logged, photographed, and opened for internal inspection. Our findings are documented and shared with you, along with a recommended scope of work and a clear cost estimate. We do not proceed until you are comfortable with the plan.

After service, each watch undergoes quality verification — timing tests for mechanical movements, functional checks for quartz — before being reassembled, cleaned externally, and prepared for return. A written service record accompanies every watch leaving our care.

Quartz watch service in progress

Service Tier 1

Quartz Refresh

7,500,000 ₫

A targeted service for quartz timepieces showing signs of battery fatigue, moisture intrusion, or cosmetic wear. The process includes battery replacement with a quality cell, movement inspection for circuit integrity, gasket evaluation, and external cleaning of case and bracelet. Appropriate for everyday quartz watches and fashion timepieces alike.

What Is Included

  • Battery replacement with quality cell
  • Movement inspection for circuit integrity
  • Gasket evaluation and replacement assessment
  • External cleaning of case and bracelet
  • Functional assessment note upon return
Turnaround: 1–2 business days

Process

  1. 1.Case back removal and visual inspection
  2. 2.Old battery extraction and circuit check
  3. 3.New battery installation and function test
  4. 4.Gasket inspection and case sealing
  5. 5.External clean and final check
Request Quartz Refresh

Service Tier 2

Automatic Service Interval

25,000,000 ₫

Routine maintenance for automatic watches that have reached their recommended service window — typically every four to six years of regular wear. The movement is fully disassembled, each component inspected under magnification, ultrasonically cleaned, reassembled with fresh lubricants, and regulated across multiple positions. External components including crown, pushers, and gaskets are evaluated and replaced where needed.

What Is Included

  • Complete movement disassembly
  • Component inspection under magnification
  • Ultrasonic cleaning of all parts
  • Fresh lubrication and reassembly
  • Multi-position regulation on timegrapher
  • Crown, pusher, and gasket evaluation
  • Detailed service sheet with timing data
Turnaround: 7–14 days

Process

  1. 1.Intake assessment and initial timing measurement
  2. 2.Full movement disassembly and component logging
  3. 3.Ultrasonic cleaning and inspection
  4. 4.Reassembly with fresh lubricants
  5. 5.Multi-position regulation and timing observation
  6. 6.External service, gasket renewal, and final quality check
Request Automatic Service
Automatic movement being serviced
Complex watch complication mechanism

Service Tier 3

Complication Specialist Service

50,000,000 ₫

Advanced service for watches featuring chronograph, perpetual calendar, moon phase, minute repeater, or tourbillon mechanisms. These calibers require specialized knowledge and tooling, and each engagement begins with a diagnostic consultation to assess condition and set expectations. Work includes full movement service plus complication-specific adjustments, parts fabrication where originals are unavailable, and extended multi-day timing observation.

What Is Included

  • Diagnostic consultation and condition assessment
  • Full movement service (as per Tier 2)
  • Complication-specific disassembly and adjustment
  • Parts fabrication where originals unavailable
  • Extended multi-day timing observation
  • Comprehensive portfolio with macro photographs
Turnaround: 4–8 weeks
Request Complication Service

Service Comparison

Choosing the Right Service

Not sure which service your watch needs? This comparison helps identify the most appropriate tier.

Feature Quartz Refresh Automatic Service Complication Specialist
Battery replacement
Movement disassembly
Ultrasonic cleaning
Fresh lubrication
Multi-position regulation
Gasket evaluation
Complication adjustments
Parts fabrication
Photo documentation
Best for Quartz watches & fashion timepieces Mechanical watches due for routine service Chronographs, perpetual calendars, tourbillons

Across All Services

Professional Standards and Protocols

Secure Storage

Every watch is individually stored in our climate-controlled workshop with liability coverage for items in our care.

Service Records

All services produce a detailed written record of work performed, parts used, and test results for your long-term records.

Quality Materials

We use factory-specified lubricants, original or OEM-equivalent parts, and professional-grade cleaning solutions across all service tiers.

Pricing

Clear, Published Pricing

Our prices reflect the standard scope of each service tier. Additional work is discussed and agreed upon before proceeding.

Quartz Refresh

7,500,000 ₫

1–2 business days

Battery, circuit check, gasket evaluation, external cleaning, assessment note.

Request Service
Most Common

Automatic Service

25,000,000 ₫

7–14 days

Full disassembly, ultrasonic clean, fresh lubrication, multi-position regulation, detailed service sheet.

Request Service

Complication Specialist

50,000,000 ₫

4–8 weeks

Full service plus complication work, parts fabrication, extended timing, photo portfolio.

Request Service

Ready to Discuss Your Watch?

Whether you know exactly what your timepiece needs or you would like guidance in choosing the right service, we are here to help you make a well-informed decision.

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