Application
This unit of competency defines the skills and knowledge required to apply servicing techniques to mechanical chronograph watches, including sub-assemblies and case components, to ensure optimum performance and timekeeping.
No licensing, legislative or certification requirements apply to this unit at the time of publication.
What You'll Learn
1. Determine servicing requirements and liaise with customer
- 1.1 Follow standard operating procedures (SOPs)
- 1.2 Comply with work health and safety (WHS) requirements at all times
- 1.3 Identify type of chronograph watch mechanisms and components
- 1.4 Prepare written quotation and inform customer of watch condition and performance concerns, outlining recommended service procedures to be undertaken to remedy identified faults
- 1.5 Verify and agree on servicing requirements with customer
- 1.6 Prepare watch for handover
- 1.7 Record and document repair process
2. Disassemble and reassemble chronograph watches
- 2.1 Establish an appropriate clean and safe work environment
- 2.2 Select and use appropriate personal protective equipment (PPE) in accordance with SOPs
- 2.3 Open and close chronographs watch cases
- 2.4 Use hand tools and equipment in safe and correct manner
- 2.5 Remove and replace case components, dials and hands, movements and sub-assemblies in correct sequence without damaging or marking
- 2.6 Verify condition of case pushbuttons, operation and gaskets and replace, as required
- 2.7 Clean cases and bands, as required
- 2.8 Apply dismantling and assembly precautions
3. Service and adjust chronograph mechanisms
- 3.1 Inspect condition of chronograph components
- 3.2 Lubricate chronograph mechanism with correct type and amount according to manufacturer specifications
- 3.3 Replace faulty or worn components
- 3.4 Clean chronograph components
- 3.5 Inspect chronograph watch for cleanliness and rectify imperfections and faults
- 3.6 Adjust chronograph components for correct end shake, clearances and penetrations
4. Test and adjust chronograph watch function and performance
- 4.1 Perform pre-service inspection and fault-finding of chronograph action, function and depthings
- 4.2 Verify and confirm dial and hand fitting, and casing up of chronograph
- 4.3 Verify watch performance and rate testing
- 4.4 Perform final adjustment and correction of recording and zeroing mechanism
Assessment Requirements
Performance Evidence
Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria on at least two (2) occasions and include:
following work instructions, standard operating procedures (SOPs) and safe work practices
identifying type of chronograph watch mechanisms and components
liaising with customer, verifying condition and performance, and identifying repair costs
dismantling, assembling and cleaning chronograph watches using correct techniques in an appropriate work environment
inspecting, fault finding and adjusting chronograph mechanisms and components
using appropriate hand tools and equipment to carry out service in accordance with procedures
performing function and performance testing of chronograph action
performing chronograph dial and hand fitting, including hand fitting tools and supports, and alignment and synchronisation
selecting and applying lubricants in accordance with manufacturers’ specifications
verifying watch
recording and documenting repairs.
Knowledge Evidence
Evidence required to demonstrate the required knowledge for this unit must be relevant to and satisfy the requirements of the elements and performance criteria and include knowledge of:
safe work practices and procedures and use of personal protective equipment (PPE)
basic functions and operations of the chronograph or stop watch
identification of the component parts of a chronograph watch mechanism
pre-service inspection and fault-finding techniques for chronograph action, function and depthings
inspections and adjustments techniques of mechanical chronograph mechanisms
dismantling/reassembling techniques for mechanical chronograph watches in accordance with procedures and manufacturer guidelines
manufacturer specification and tolerances for lubrication, performance and timekeeping
chronograph watch case construction, and pushbuttons and pendants servicing
band construction and components.
Assessment Conditions
Assessors must:
have vocational competency in servicing mechanical chronograph watches at least to the level being assessed with relevant industry knowledge and experience
satisfy the assessor requirements in the Standards for Registered Training Organisations 2015 or its replacement and comply with the National Vocational Education and Training Regulator Act 2011, its replacement or equivalent legislation covering VET regulation in a non-referring state/territory as the case requires
Where possible assessment must occur in operational workplace situations. Where this is not possible or where personal safety or environmental damage are limiting factors, assessment must occur in a sufficiently rigorous simulated environment that reflects realistic operational workplace conditions. This must cover all aspects of workplace performance, including environment, task skills, task management skills, contingency management skills and job role environment skills
Conditions for assessment must include access to all tools, equipment, materials and documentation required, including relevant workplace procedures, product and manufacturing specifications
Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.
Foundation Skills
- text: This section describes those required skills (reading, writing, oral communication and numeracy) that are essential to workplace performance in this unit of competency. Foundation skills essential to performance are explicit in the performance criteria of this unit of competency.
Prerequisite Units
- {'code': 'MEM11011', 'title': 'Undertake manual handling'}
- {'code': 'MEM13015', 'title': 'Work safely and effectively in manufacturing and engineering'}
- {'code': 'MEM16006', 'title': 'Organise and communicate information'}
- {'code': 'MEM18001', 'title': 'Use hand tools'}
- {'code': 'MEM21008', 'title': 'Service mechanical watches'}
- {'code': 'MEM21009', 'title': 'Inspect, diagnose, adjust and repair mechanical watches'}
- {'code': 'MEM21010', 'title': 'Service watch power generating systems'}
- {'code': 'MEM21011', 'title': 'Service calendar and other dial indication mechanisms for watches'}
Parent Qualifications
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MEM11019 — Undertake tool store procedures
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Request Early AccessLast updated from training.gov.au: 25 February 2026