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Cal. 90S5 AUTOMATIC & MANUAL WINDING MOVEMENT WITH FRONT VIEW SKELETON Basic specification 11-1/2''' Ligne Φ26.0mm Overall diameter Φ25.6mm Case fitting diameter 3.90mm Total height 28800 vibrations per hour Vibration frequency 24 Jewels Jewels Function Automatic & manual winding Display by means of hands: hour, minute, second.
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Automatic winding structure Winding direction : Clockwise (seeing from case back side) Operating method Winding the mainspring, adjusting the hand, date is done by the below procedure. (1) Winding the mainspring Automatic winding watch can be also manual-winded by turning the crown in "A" position. Wind 15~20 times clockwise until second hand starts to move naturally.
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***** CAL. 90S5 MOV'T PARTS LIST ***** ORIGINAL PARTS, MADE IN JAPAN PART NAME 90S5 BALANCE BRIDGE 710-204 BALANCE WITH HAIRSPRING REGULATED 039-991 BARREL AND TRAIN WHEEL BRIDGE 701-H01 BARREL COMPLETE 001-992 BREAKELEVER FOR SECOND HAND 269-402 CANNON PINION WITH DRIVING WHEEL 028-A16 CENTER WHEEL &...
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UNIVERSAL MASTERPIECE BORN IN JAPAN MADE IN JAPAN METAL MOVEMENT INSTRUCTION MANUAL FOR MIYOTA WATCH MOVEMENT CALIBRE NO. 90S5 AUTOMATIC MOVEMENT 1) DISPLAYS AND BUTTONS 2) WINDING THE MAINSPRING 3) ADJUSTING TIME 1) DISPLAYS AND BUTTONS Minute hand Hour hand...