JS55 Parts List
- THIRD WHEEL AND PINION
- 017-149
- FOURTH WHEEL AND PINION
- 023-A31
- CANNON PINION WITH DRIVING WHEEL
- 028-A05
- CLUTCH WHEEL
- 064-790
- SETTING STEM
- 065-505
- SETTING LEVER
- 067-194
- YOKE
- 071-136
- MINUTE WHEEL AND PINION
- 072-121
- HOUR WHEEL
- 075-A24
- SETTING WHEEL
- 076-640
- SETTING LEVER SPRING
- 077-136
- FIFTH WHEEL AND PINION
- 084-700
- INTERMEDIATE DATE CORRECTING WHEEL
- 087-184
- INTERMEDIATE SECOND-RECORDIMG WHEEL(1)
- 087-A42
- INTERMEDIATE MINUTE-RECORDIMG WHEEL(1)
- 087-A43
- INTERMEDIATE MINUTE-RECORDIMG WHEEL(2)
- 087-A44
- INTERMEDIATE 24HOUR DRIVING WHEEL
- 087-A45
- 24 HOUR DRIVING WHEEL
- 100-807
- STATOR FOR CHRONOGRAPH(1)
- 190-A03
- STATOR
- 190-A09
- SPACER FOR SETTING STEM
- 212-A20
- SPACER FOR SWITCH CLICK STOP SPRING(1)
- 212-A50
- SPACER FOR SWITCH CLICK STOP SPRING(2)
- 212-A51
- INSULATOR FOR BATTERY CONNECTOR SPRING
- 230-220
- BATTERY CONNECTOR SPRING
- 231-368
- COIL UNIT FOR CHRONOGRAPH
- 246-A05
- COIL UNIT
- 246-A16
- SECOND CHRONOGRAPH WHEEL
- 251-310
- SWITCH CLICK STOP SPRING(1)
- 267-204
- SWITCH CLICK STOP SPRING(2)
- 267-204
- ELECTRIC CIRCUIT UNIT
- 279-J99
- BATTERY
- 280-340
- ROTOR
- 285-175
- ROTOR FOR SECOND CHRONOGRAPH
- 285-A06
- MINUTE RECORDING WHEEL
- 291-206
- TRAIN WHEEL BRIDGE FOR CHRONOGRAPH(2)
- 701-G55
- TRAIN WHEEL BRIDGE
- 701-H21
- TRAIN WHEEL BRIDGE FOR CHRONOGRAPH
- 701-H22
- SUPPORTER FOR ELECTRIC CIRCUIT UNIT
- 720-965
- SCREW FOR SUPPORTOR OF ELECTRIC CIRSUIT UNIT(1)(x5)
- 922-149
- SCREW FOR CHRONOGRAPH COIL UNIT
- 922-166
- SCREW FOR ELECTRIC CIRCUIT OF CHRONOGRAPH(1)(x2)
- 922-166
- SCREW FOR ELECTRIC CIRCUIT UNIT
- 923-107
- SCREW FOR TRAIN WHEEL BRIDGE
- 923-112
- SCREW FOR SUPPORTOR OF ELECTRIC CIRSUIT UNIT(2)
- 923-114
- SCREW FOR ELECTRIC CIRCUIT OF CHRONOGRAPH(2)(x4)
- 929-804
- SCREW FOR PLATE COMPLETE(2)
- 934-551
- ** LONGER SETTING STEM(23.9mm)
- 065-508
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- Long battery life
- Battery life longer than 4 years.
- Parallel push button
- Push buttons can be set parallel for square-shaped watch case.
- Shock detection
- The SMART IC inside the movement will detect the external impact/shock and prevent hands' jumping. It will give you more flexibility for hands selection.
- Super quick date adjusting
- The date disc flips super quickly when the crown is turned for date adjusting.
- Quick reset
- The remarkable mechanism of Heart-shaped cam allows the two counters of second/minute chronograph to reset instantly. The center chronograph second hand is IC-controlled and reset smoothly.
- 4 Beats hand movement
- Center chronograph hand sweeps in 1/4 second increments.
- Super runner
- Watch users can take pleasure in the unique hand movements featuring a 1/20 second counter or 1/100 second counter at ultimate spead as a feature of professional chronograph.
- Alarm
- The alarm will sound when the hour hand aligns with the alarm time indicator.
- Click feeling of push button
- Watch users will notice the premium value of the watches from the click of push buttons.
- Moon phase display
- A function to display waxing and waning of the moon.
Watch users can use the moon dial indication as a guide to the age or phase of the moon.
- High Hand
- The height of the hand is higher than basic caliber.
- Calendar Variation
- Calendar Variation is available for this movement.
