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ANALOGUE QUARTZ

TECHNICAL GUIDE

&

PARTS CATALOGUE

Cal.VH8 Series

VH83A/88A

31032022

Summary of Contents for VH8 Series

Page 1: ...ANALOGUE QUARTZ TECHNICAL GUIDE PARTS CATALOGUE Cal VH8 Series VH83A 88A 31032022...

Page 2: ...attery Battery life is approximately 2 years Use 10 second gate Set the winding stem with crown at the normal position 1 SPECIFICATION Cal No Item Outside diameter Casing diameter VH83A Step motor 160...

Page 3: ...Version 01 Cal VH8 Series VH83A 88A 2 MOVEMENT VARIATION VH88A VH83A date 24hours day date 24hours day...

Page 4: ...0802 469 Day driving wheel 0970 004 Date star 0491 014 Dial washer 0836 005 Intermediate wheel for date 0157 018 corrector holder Small hour hand wheel 0012 354 0873 169 Intermediate wheel for date Da...

Page 5: ...dial side parts 0802 469 Day driving wheel 0970 004 Date star 0491 014 Dial washer 0012 354 Intermediate wheel for 0157 018 date corrector holder screw Small hour hand wheel 0836 006 Intermediate whee...

Page 6: ...wheel bridge screw 0221 089 Center wheel and pinion 4002 070 Coil block 4270 339 Battery connection 0125 321 Train wheel bridge 0701 017 Fifth wheel and pinion 0391 029 Train wheel setting lever 0383...

Page 7: ...Cal VH8 Series VH83A 88A Remarks O Different parts for each CAL All parts code are subject to change without notice Battery connection Parts name 6 PARTS CATALOGUE Parts code VH83A VH88A 4268 076 O 4...

Page 8: ...on wheel Pull out the crown to the second click position and rotate to set the position of Day transmission wheel and Support for dial side parts Set the dial Install the date calendar hand at the 12...

Page 9: ...ery How to remove Firstly slide the battery in the direction of the arrow with tweezers and then lift the battery 6 Insulator How to set To insulate between the battery connection and the battery conn...

Page 10: ...ct position Note Set the indicator finger of a Date Day driving wheels to the setting position mark on the Main plate Cal VH83A setting position Cal VH88A setting position 9 Indicator finger TECHNICAL...

Page 11: ...ooks on the support for dial side parts to the position of the built in height A of the base plate Fig 2 Set the Date Day jumper to the teeth of the Date star Day wheel Second assemble the two hooks o...

Page 12: ...wn rotation to set the day of the week Turn the crown to set the hour and minute hands to the time Check that AM PM is set correctly Do not set the date between 10 00 PM and 2 00 AM Otherwise the day...

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