Watch Repair Basics
In this course, you will learn the foundational repair techniques and gain a comprehensive understanding of watch structure, essential for servicing both manual and automatic timepieces. You will master the skills of disassembly, cleaning, assembly, and lubrication.
【PART1】Hand-winding watch：Movement ST36（English translation with audio）
Hand-winding watchVol.1 Explanation of the movement and simple disassembly
Session 1：The Basics of Hand-winding Mechanical Watches
Session 2：Basic Disassembly ① Checking and preparing before starting work
Session 3：Basic Disassembly ② Removing the Balance Bridge and Pallet Bridge (Releasing the Mainspring)
Session 4：Basic Disassembly ③ – Ratchet wheel – Train bridge (ratchet wheel, crown wheel, barrel bridge, train bridge)
Session 5：Basic Disassembly ④ Dial Side (other than Setting lever)
Hand-winding watchVol.2 Practice in assembly
Session 6：Assembling the dial side (setting lever, sliding pinion), and the barrel bridge
Session 7：Assembling the wheel train, assembling the setting lever jumper
Session 8：Assembly of pallet fork, balance with hairspring
Hand-winding watchVol.3 Disassembly and cleaning of parts
Session 9：Disassembly of the click, escapement, train wheel bridge, and barrel bridge
Session 10：Disassembly of the setting lever jumper and shock absorber
Session 11：Cleaning of all parts
Hand-winding watchVol.4 Assembly,lubrication,hand setting
Session 12：Lubrication of shock absorbers – assembly of setting lever jumpers
Session 13：Barrel bridge assembly, train wheel bridge assembly
Session 14：Lubrication of the setting lever jumper
Session 15：Lubrication of wheel train, assembly of pallet fork
Session 16：Pallet jewels lubrication, balance with hairspring assembly
Session 17：With the dial and hands attached, the movement is cased
Practice watch
Hand-winding watch：Movement ST36
【PART2】Basic quartz watch：Movement 7N43（English subtitles only）
QuartzVol.1 Explanation of the movement and simple disassembly
Session 1：Names of parts, how they work
Session 2：Preparing for disassembly
Session 3：Open the back cover, take out the movement, pull out the hands, and remove the dial.
Session 4：Remove calendar mechanism
Session 5：Disassembly of the bridge side, removal of the setting lever
QuartzVol.2 Practice in assembly
Session 6：Setting lever and bridge side assembly
Session 7：Calendar Assembly
Session 8：Hand setting and casing
QuartzVol.3 Disassembly and cleaning of parts
Session 9：Disassemble the case and remove all parts
Session 10：Cleaning of all parts
QuartzAssembly,lubrication,casing
Session 11：Setting lever jumpers and bridge side assembly and lubrication
Session 12：Measurement of the bridge side
Session 13：Calendar assembly and lubrication
Session 14：Hand setting and casing
QuartzVol.5 Assembly,lubrication,casing
Session 15：LFor 2nd class skill test
Session 16：For 3rd class skill test
Session 17：Bracelet Adjustment
self-winding watchVol.1 Explanation and disassembly of self winding and date mechanisms
Session 1：Names of parts, how they work
Session 2：After opening the case back, remove the movement, hands, and dial
Session 3：Remove the calendar mechanism
Session 4：Remove the self winding mechanism
Session 5：Remove balance with hairspring, pallet fork, and pallet bridge
Session 6：Remove the train wheel bridge and setting lever jumper
self-winding watchVol.2 Practice in assembly
Session 7：Assemble the setting lever jumpers and train wheel bridge
Session 8：Assemble pallet fork, balance with hairspring
Session 9：Calendar assembly
Session 10：Dials,hand, casing
self-winding watchVol.3 Disassembly and cleaning of parts
Session 11：Calendar, balance with hairspring, pallet fork removal
Session 12：Disassembly of the train wheel bridge and setting lever jumper, removal of the shock absorber
Session 13：Cleaning the shock absorbers, escapement and regulator
Session 14：Cleaning self winding mechanism and calendar
self-winding watchVol.4 Assembly and lubrication
Session 15：Lubrication of shock absorbers
Session 16：Setting lever jumper assembly, lubrication
Session 17：Barrel bridge lubrication and assembly
Session 18：Balance bridge and shock absorber assembly
Session 19：Explanation of measurement, accuracy adjustment
Session 20：Self winding and calendar assembly
Session 21：Hand setting and casing
Session 22：Measurement of Daily Rate and Duration
Practice watch
Quartz watch
Movement 7N43
【PART3】Basic self-winding watch：Movement NH36（English subtitles only）
Practice watch
