Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

MEM21010 Mapping and Delivery Guide
Service watch power generating systems

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency MEM21010 - Service watch power generating systems
Description
Employability Skills
Learning Outcomes and 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.Band: AUnit weight: 2
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field Horology
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Determine servicing requirements and liaise with customer
  • Follow standard operating procedures (SOPs)
       
Element: Comply with work health and safety (WHS) requirements at all times
       
Element: Inspect watch condition and performance concerns
       
Element: Prepare written and verbal quotations
       
Element: Agree with customer on recommended service procedures to remedy faults
       
Element: Identify mechanical self-winding or quartz generating system type
       
Element: Prepare watch for handover
       
Element: Record and document repair process
       
Element: Disassemble and reassemble self-winding or quartz generating mechanisms
  • Establish an appropriate clean and safe work environment
       
Element: Select and use appropriate personal protective equipment (PPE) in accordance with SOPs
       
Element: Open and close self-winding or quartz generating watch cases
       
Element: Use hand tools and equipment in safe and correct manner
       
Element: Remove and replace case components, dial and hands, movements and sub-assemblies in correct sequence without damaging or marking
       
Element: Verify condition of case pushbuttons and gaskets and replace, as required
       
Element: Clean cases and bands, as required
       
Element: Apply dismantling and assembly precautions
       
Element: Service and adjust self-winding or quartz generating watch mechanisms
  • Inspect condition of self-winding or quartz generating watch mechanisms
       
Element: Lubricate components and sub-assemblies according to manufacturer specification
       
Element: Replace faulty or worn component parts
       
Element: Clean self-winding or quartz generating watch mechanism components
       
Element: Inspect self-winding or quartz generating mechanism for cleanliness and rectify imperfections or faults
       
Element: Adjust self-winding or quartz generating mechanism components for correct operation, end shake and clearances
       
Element: Test and adjust self-winding or quartz generating mechanism function and performance
  • Perform pre-service inspection and fault finding of self-winding or quartz generating mechanism action, function and wrist sensitivity
       
Element: Verify watch performance/rate testing and amplitude
       
Element: Perform simulated wear and power generation tests, as appropriate
       

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

System type and constructioninclude one (1) or more of the following:

mechanical self-winding

quartz watch power generation, including:

kinetic quartz

auto quartz

types of construction, including:

rotor

buffer

pedometer

case winding

features of construction, including:

single-way winding

two-way winding

performance characteristics (constant motive force)

Record and document repair process includes one (1) or more of the following:

extent and date of repair

cost of replacement part

time spent on procedure

Dismantling and assembly precautions include one (1) or more of the following:

sequence of inspection and adjustment of self-winding or quartz generating mechanism

verification of correct operation of oscillating weight, reversing wheel and mainspring slipping device

correct selection, application and amount of lubrication for self-winding or quartz generating mechanism

Faulty or worn component parts include one (1) or more of the following:

oscillating weight ball bearings

rotor posts

reversing wheel pivots

clicks

slipping bridle

driving gear

friction clutch

generating rotor

Self-winding or quartz generatingcomponents include one (1) or more of the following:

oscillating weights and rotor

transmissions, reverser wheels and wig wag

mainspring and barrel

slipping devices

Watch performance/rate testing includes one (1) or more of the following:

beat error diagnosis and adjustment

rate adjustment

amplitude

Wear and power generation tests include one (1) or more of the following:

machine simulation wear test

testing by wrist wearing

kinetic voltage test

Hand tools and equipment include one (1) or more of the following:

timing machine

mainspring winders

cyclomat

case opening and closing tools

Appropriate working environmentincludes the following:

clean bench and working area

adequate lighting and ventilation

organised tools and equipment

ergonomic seating

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Follow standard operating procedures (SOPs) 
 
 
 
 
 
 
 
Establish an appropriate clean and safe work environment 
 
 
 
 
 
 
 
Inspect condition of self-winding or quartz generating watch mechanisms 
 
 
 
 
 
Perform pre-service inspection and fault finding of self-winding or quartz generating mechanism action, function and wrist sensitivity 
 
 

Forms

Assessment Cover Sheet

MEM21010 - Service watch power generating systems
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

MEM21010 - Service watch power generating systems

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: