Application
This unit of competency defines the skills and knowledge required to service and repair mechanical self-winding (automatic) watches and quartz watch power generating systems, service components, and adjust and test mechanisms for optimum performance.
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 Inspect watch condition and performance concerns
- 1.4 Prepare written and verbal quotations
- 1.5 Agree with customer on recommended service procedures to remedy faults
- 1.6 Identify mechanical self-winding or quartz generating system type
- 1.7 Prepare watch for handover
- 1.8 Record and document repair process
2. Disassemble and reassemble self-winding or quartz generating mechanisms
- 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 self-winding or quartz generating watch cases
- 2.4 Use hand tools and equipment in safe and correct manner
- 2.5 Remove and replace case components, dial and hands, movements and sub-assemblies in correct sequence without damaging or marking
- 2.6 Verify condition of case pushbuttons 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 self-winding or quartz generating watch mechanisms
- 3.1 Inspect condition of self-winding or quartz generating watch mechanisms
- 3.2 Lubricate components and sub-assemblies according to manufacturer specification
- 3.3 Replace faulty or worn component parts
- 3.4 Clean self-winding or quartz generating watch mechanism components
- 3.5 Inspect self-winding or quartz generating mechanism for cleanliness and rectify imperfections or faults
- 3.6 Adjust self-winding or quartz generating mechanism components for correct operation, end shake and clearances
4. Test and adjust self-winding or quartz generating mechanism function and performance
- 4.1 Perform pre-service inspection and fault finding of self-winding or quartz generating mechanism action, function and wrist sensitivity
- 4.2 Verify watch performance/rate testing and amplitude
- 4.3 Perform simulated wear and power generation tests, as appropriate
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 mechanical self-winding or quartz generating system type
liaising with customer, verifying condition and performance, and identifying repair costs
selecting and using appropriate tools and equipment in a clean and safe environment
identifying and naming the components of a self-winding or quartz generating mechanism
dismantling and assembling self-winding or quartz generating mechanisms using correct techniques and precautions
inspecting, fault finding and replacing faulty or worn components
cleaning components and applying lubricants correctly in an appropriate work environment
servicing barrel and mainspring slipping device in accordance with procedures
undertaking function and watch performance and rate tests
performing wear and power generation tests
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)
types of self-winding or quartz generating watch
components of a self-winding or quartz generating mechanism
inspection and fault-finding procedures of self-winding or quartz generating mechanisms
lubrication techniques of self-winding or quartz generating mechanisms
function of the barrel and mainspring slipping device
performance tests for self-winding or quartz generating mechanisms.
Assessment Conditions
Assessors must:
have vocational competency in servicing watch power generating systems 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'}
Parent Qualifications
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Request Early AccessLast updated from training.gov.au: 25 February 2026