Unit of competency Outline

Date retreived
22/07/2026 12:15 PM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Replace watch batteries

Replace watch batteries

Unit of competency
National Code
MEM19006B
State Code
W5653
TGA Status
Replaced
DTWD Status
Transition (Replaced)
Current Release Number
1.00
Current Release Date
01/12/2005
View on TGA
State Implementation and Classification
Approved Date
27/08/2014
Field of Education
030715 - Precision Metalworking
Original Release Date
27/08/2014
Nominal Hours
9
Description
This unit covers selecting and replacing digital/analogue watch power cells.
Notes
Elements and Performance Criteria
1. Identify watch case construction
  • 1.1. Case material and construction is identified.
  • 1.2. Case types and their functions are identified.
  • 1.3. Associated parts and consumables are identified.
2. Open and close watches
  • 2.1. Workshop tools and equipment are selected and used appropriately.
  • 2.2. Watch cases are opened and closed correctly.
  • 2.3. Parts are inspected and results are reported and/or recorded.
3. Select power cells
  • 3.1. Appropriate batteries/power cells are selected.
4. Replace power cells
  • 4.1. General inspection of surface/contact areas is performed.
  • 4.2. Appropriate batteries/power cells are selected and installed.
  • 4.3. Voltage, consumption and resistance are measured.
  • 4.4. Power cells are handled and stored correctly.
5. Arrange water resistance and pressure testing
  • 5.1. Watches requiring water resistance and/or pressure testing are identified.
  • 5.2. Water resistance and pressure testing is arranged.
RANGE STATEMENT
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.
Tools and equipment
All hand and power tools appropriate to construction and repair of jewellery items and personal protective equipment
EVIDENCE GUIDE
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.
Overview of assessment
A person who demonstrates competency in this unit must be able to replace digital/analogue watch power cells. Competency in this unit cannot be claimed until all prerequisites have been satisfied.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.
Context of and specific resources for assessment
This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.
This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with battery replacement or other units requiring the exercise of the skills and knowledge covered by this unit.
Method of assessment
Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.
Guidance information for assessment
Replaced By
State Code National Code Title Type
OAU25 MEM19006 Replace watch batteries Unit of competency