Modification History
Not Applicable
Unit Descriptor
Unit descriptor |
This unit of competency covers inspecting watch escapement components and operation, observing and rectifying faults, replacing components and adjusting action to achieve optimum timekeeping performance for a watch escapements e.g. Swiss lever |
Application of the Unit
Application of the unit |
This unit of competency applies to service, testing and adjustment work undertaken by a watch repair tradesperson on watch escapements. Work would normally be undertaken in watch service and repair centres and jewellery stores where service and repairs are offered. This unit has been developed for watch service and repair apprenticeship training and the recognition of trade-level skills in watch servicing and repair. Band: A Unit weight: 4 points |
Licensing/Regulatory Information
Not Applicable
Pre-Requisites
Prerequisite units |
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MEM21012A |
Service and repair mechanical watch oscillating systems |
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MEM21009A |
Inspect, diagnose, adjust and repair mechanical watches |
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MEM21008A |
Service mechanical watches |
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MEM18001C |
Use hand tools |
Employability Skills Information
Employability skills |
This unit contains employability skills. |
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the required skills and knowledge section and the range statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
ELEMENT |
PERFORMANCE CRITERIA |
1. Inspect watch escapement condition |
1.1. Identify escapement type and construction 1.2. Inspect escapement components and condition 1.3. Observe escapement action for faults 1.4. Perform and confirm safety test action 1.5. Record and document repair process |
2. Repair, replace and adjust watch escapement components |
2.1. Adjust or replace components, as necessary 2.2. Adjust pallet stones for optimum performance 2.3. Adjust banking pins for optimum performance 2.4. Reconfirm safety test action |
3. Test and adjust escapement function and performance |
3.1. Verify and confirm escapement function and lubrication 3.2. Confirm escapement performance by assessing oscillator amplitude to manufacturer specifications 3.3. Reconfirm safety test action 3.4. Assess watch in various states of winding and position 3.5. Make adjustments, as necessary, to achieve performance within specification |
4. Apply industry workshop standards to perform work |
4.1. Use hand tools and equipment safely and correctly 4.2. Handle components without damaging or marking 4.3. Establish a clean and safe work environment |
Required Skills and Knowledge
REQUIRED SKILLS AND KNOWLEDGE |
This section describes the skills and knowledge required for this unit. |
Required skills |
Required skills include:
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Required knowledge |
Required knowledge includes:
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Evidence Guide
EVIDENCE GUIDE |
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The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. |
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Overview of assessment |
A person who demonstrates competency in this unit must be able to inspect, adjust and repair watch escapements to industry standards, manufacturer specifications and in accordance with safety regulations and procedures. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit |
Assessors must be satisfied that the candidate can competently and consistently:
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Context of and specific resources for assessment |
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Method of assessment |
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Guidance information for assessment |
Assessment processes and techniques must be culturally appropriate and appropriate to the language and literacy capacity of the candidate and the work being performed. |
Range Statement
RANGE STATEMENT |
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The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. |
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Equipment type and construction |
Escapement type and construction may include:
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Escapement components and condition |
Escapement components and condition may include:
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Safety test action |
Safety test action may include:
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Record and document repair |
Record and document repair may include:
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Hand tools and equipment |
Hand tools and equipment may include:
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Clean and safe work environment |
Clean and safe work environment may be specified through:
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Unit Sector(s)
Unit sector |
Horology |
Co-requisite units
Co-requisite units |
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Competency field
Competency field |