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

MEM21007 Mapping and Delivery Guide
Service complex quartz watches

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency MEM21007 - Service complex quartz watches
Description
Employability Skills
Learning Outcomes and Application This unit of competency defines the skills and knowledge required to service complex quartz analog, digital and duo display watches, including chronographs and perpetual calendars with multiple step motors and ultrasonic step motor calendar driving systems.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: AUnit weight: 4
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: Identify watch functions and features
       
Element: Prepare written quotation and inform customer of watch condition and performance concerns
       
Element: Outline recommended service procedures to be undertaken to remedy identified faults
       
Element: Verify and agree on servicing requirements with customer
       
Element: Prepare watch for handover
       
Element: Record and document repair process
       
Element: Disassemble complex quartz watch cases, movements and components
  • Establish appropriate working environment
       
Element: Select and use appropriate personal protective equipment (PPE) in accordance with SOPs
       
Element: Select and use appropriate workshop tools and equipment
       
Element: Open and close watch cases
       
Element: Remove case components and movement without damaging or marking
       
Element: Verify gasket condition and replace, as required
       
Element: Clean cases and bands, as required
       
Element: Service complex quartz watch case and movement components
  • Inspect condition of movement and case components
       
Element: Confirm servicing requirements
       
Element: Replace faulty or worn component parts
       
Element: Clean and inspect watch case and components for cleanliness and rectify imperfections and faults
       
Element: Reassemble and test complex quartz watches
  • Reassemble multiple step motors, perpetual calendar mechanisms, watch movement and case components
       
Element: Perform work according to manufacturer guidelines and specifications
       
Element: Confirm correct assembly and operation of gear train and perpetual calendar driving system
       
Element: Use correct types and amounts of lubricant
       
Element: Use specialist service tools, jigs and testing equipment
       
Element: Verify watch functioning of calendar and chronograph mechanisms
       
Element: Verify and adjust watch performance and rate testing
       
Element: Perform resetting and zeroing and synchronising of chronograph and perpetual calendar displays
       

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.

Complex quartz watch functions and features include one (1) or more of the following:

chronograph

perpetual calendar

repeater

perpetual calendar with multiple step motors

ultrasonic step motor calendar driving systems

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

customer written quotation detailing faults

recommendations of most appropriate service procedure

cost estimation of replacement part

time spent on procedure

Appropriate working environment includes the following:

suitable watchmakers' bench

clean and orderly work area (precautions taken to minimise dust)

suitable lighting and adequate ventilation

ergonomic chair with adjustable height

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

timing machine

multimeter

pulse generator

watch repair and construction hand tools

case opening and closing tools

cleaning media

cleaning machines

lubricants

PPE

Case components include one (1) or more of the following:

watch glasses

case back

bezel

crown

pendant

pushbuttons (arbors and circlips)

gaskets

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

current consumption (to manufacture specifications)

pulse generation

lower working limit test

gear train freedom

types of quartz regulating systems (capacitive, inhibition and thermo-compensation)

rate adjustment for various types of quartz watch (+0.25 - 0.3 seconds/day)

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 appropriate working environment 
 
 
 
 
 
 
Inspect condition of movement and case components 
 
 
 
Reassemble multiple step motors, perpetual calendar mechanisms, watch movement and case components 
 
 
 
 
 
 
 

Forms

Assessment Cover Sheet

MEM21007 - Service complex quartz watches
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

MEM21007 - Service complex quartz watches

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: