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Cal.FS20

Cal.FS20

Chronograph

Horizontal 3 Eyes

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Product Information

Icon info

Features of FS Series
・Quick Reset (by Heart Cam Reset System)
・Click Feeling Push Button Handling
・TACHYMETER Available

Category: Chronograph > Small
Size: 10 1/2’’’
Height: 5.10mm
Accuracy: ±20 sec per month
Battery Life: 2 years
Balance Weight: Minute 0.40 μN.m
Chrono Second 0.08 μN.m
Small 0.02 μN.m

Function

Chrono min/sec, 24 hour

Date

High Hand

FS23

Parallel Push Button

FS21

Design Sample

Minimum Case Size

Minimum Case Thickness 9.4mm

Please contact us via the form for enquiries regarding products, any customer services, and etc.

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Calendar Variation

CAL.FS20-10A

FS20-10A

Date

W.Position: 4.5H(SLA)
W.Shape: Square
Background: White
Letter: Black

Crown Position : 3H

CAL.FS20-10Y

FS20-10Y

Date

W.Position: 6H
W.Shape: Square
Background: White
Letter: Black

Crown Position : 3H

CAL.FS23-10A*

FS23-10A

Date

W.Position: 4.5H(SLA)
W.Shape: Square
Background: White
Letter: Black

Crown Position : 3H

CAL.FS23-10Y*

FS23-10Y

Date

W.Position: 6H
W.Shape: Square
Background: White
Letter: Black

Crown Position : 3H

CAL.FS21-10A*

FS21-10A

Date

W.Position: 4.5H(SLA)
W.Shape: Square
Background: White
Letter: Black

Crown Position : 3H

CAL.FS21-10Y*

FS21-10Y

Date

W.Position: 6H
W.Shape: Square
Background: White
Letter: Black

Crown Position : 3H

Minimum unit order : 1000pcs per each model
Lead time(*production by order) : 2 months～

Feature

MIYOTA analog quartz movements

Introducing the world of analog quartz movement developed by MIYOTA.

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Downloads: You can dowload all the materials from here. Catalogue, spec sheet, parts list, instruction manual, and so on are available.

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FS20 Parts List

THIRD WHEEL AND PINION: 017-171
SETTING LEVER SPRING: 019-270
FOURTH WHEEL AND PINION: 023-376
SECOND WHEEL: 025-119
CANNON PINION WITH DRIVING WHEEL: 028-345
CLUTCH WHEEL: 064-670
SETTING STEM: 065-549
SETTING LEVER: 067-993
YOKE: 071-144
MINUTE WHEEL AND PINION: 072-132
HOUR WHEEL: 075-556
SETTING WHEEL: 076-680
FIFTH WHEEL AND PINION: 084-900
INTERMEDIATE MINUTE WHEEL: 087-138
CORRECTOR INTERMEDIATE WHEEL FOR DATE(1): 087-217
INTERMEDIATE SECOND-RECORDING WHEEL(1): 087-226
INTERMEDIATE SECOND-RECORDING WHEEL(2): 087-227
INTERMEDIATE MINUTE-RECORDING WHEEL: 087-228
INTERMEDIATE DATE WHEEL: 087-231
INTERMEDIATE FLY-BACK WHEEL: 087-234
CORRECTOR INTERMEDIATE WHEEL FOR DATE(2): 087-235
CALENDAR CORRECTOR INTERMEDIATE WHEEL: 087-620
24 HOUR DRIVING WHEEL: 100-700
DATE DIAL DRIVING WHEEL: 103-993
DATE DIAL: 108-F4XX
DATE JUMPER: 109-730
CALENDAR CORRECTOR LEVER: 116-126
LEVER STOPPER: 117-290
ANTI MAGNETIC PLATE: 186-920
STATOR: 190-203
STATOR FOR CHRONOGRAPH: 190-205
STOP LEVER: 204-570
SPACER FOR SETTING STEM: 212-309
CALENDAR CORRECTOR WHEEL: 213-540
SUPPORTER FOR PLATE COMPLETE: 226-508
BATTERY CONNECTOR SPRING: 231-381
CHRONOGRAPH COIL UNIT: 246-207
COIL UNIT: 246-207
SECOND CHRONOGRAPH WHEEL: 251-240
FLY-BACK LEVER: 260-117
ELECTRIC CIRCUIT UNIT: 279-K74
BATTERY (SR626SW): 280-390
ROTOR: 285-232
ROTOR FOR CHRONOGRAPH: 285-233
MINUTE RECORDING WHEEL: 291-110
DATE DIAL GUARD: 293-129
TRAIN WHEEL BRIDGE: 701-F39
CENTER WHEEL COCK: 711-202
CALENDER PLATE: 714-077
SUPPORTOR FOR CHRONOGRAPH PLATE: 720-595
STOP SPRING: 903-228
SCREW FOR ELECTRIC CIRCUIT UNIT(X2): 922-166
SCREW FOR CENTER WHEEL COCK(X2): 923-980
SCREW FOR TRAIN WHEEL BRIDGE: 923-980
SCREW FOR CHRONOGRAPH GURD 2(X3): 929-490
DATE INDICATOR MAINTAINING PLATE SCREW(X3): 929-640
SCREW FOR CHRONOGRAPH GURD 1: 930-650
SCREW FOR TRAIN WHEEL BRIDGE: 934-470
LONGER STEM(24.0MM): 065-557

FS23 Parts List

THIRD WHEEL AND PINION: 017-171
SETTING LEVER SPRING: 019-270
FOURTH WHEEL AND PINION: 023-376
SECOND WHEEL: 025-999
CANON PINION WITH DRIVING WHEEL: 028-A00
CLUTCH WHEEL: 064-670
SETTING STEM: 065-549
SETTING LEVER: 067-993
YOKE: 071-144
MINUTE WHEEL AND PINION: 072-132
HOUR WHEEL: 075-A47
SETTING WHEEL: 076-680
FIFTH WHEEL AND PINION: 084-900
INTERMEDIATE MINUTE WHEEL: 087-138
CORRECTOR INTERMEDIATE WHEEL FOR DATE(1): 087-217
INTERMEDIATE SECOND-RECORDING WHEEL(1): 087-226
INTERMEDIATE SECOND-RECORDING WHEEL(2): 087-227
INTERMEDIATE MINUTE-RECORDING WHEEL: 087-228
INTERMEDIATE DATE WHEEL: 087-231
INTERMEDIATE FLY-BACK WHEEL: 087-234
CORRECTOR INTERMEDIATE WHEEL FOR DATE(2): 087-235
CALENDAR CORRECTOR INTERMEDIATE WHEEL: 087-620
24 HOUR DRIVING WHEEL: 100-812
DATE DIAL DRIVING WHEEL: 103-993
DATE DIAL: 108-F4XX
DATE JUMPER: 109-730
CALENDAR CORRECTOR LEVER: 116-126
LEVER STOPPER: 117-290
ANTI MAGNETIC PLATE: 186-920
STATOR: 190-203
STATOR FOR CHRONOGRAPH: 190-205
STOP LEVER: 204-570
SPACER FOR SETTING STEM: 212-309
CALENDAR CORRECTOR WHEEL: 213-540
SUPPORTER FOR PLATE COMPLETE: 226-508
BATTERY CONNECTOR SPRING: 231-381
CHRONOGRAPH COIL UNIT: 246-207
COIL UNIT: 246-207
SECOND CHRONOGRAPH WHEEL: 251-306
FLY-BACK LEVER: 260-117
ELECTRIC CIRCUIT UNIT: 279-K74
BATTERY (SR626SW): 280-390
ROTOR: 285-232
ROTOR FOR CHRONOGRAPH: 285-233
MINUTE RECORDING WHEEL: 291-208
DATE DIAL GUARD: 293-129
TRAIN WHEEL BRIDGE: 701-F39
CENTER WHEEL COCK: 711-202
CALENDER PLATE: 714-077
SUPPORTOR FOR CHRONOGRAPH PLATE: 720-912
STOP SPRING: 903-228
SCREW FOR ELECTRIC CIRCUIT UNIT(X2): 922-166
SCREW FOR CENTER WHEEL COCK(X2): 923-980
SCREW FOR TRAIN WHEEL BRIDGE: 923-980
SCREW FOR CHRONOGRAPH GURD 2(X3): 929-490
DATE INDICATOR MAINTAINING PLATE SCREW(X3): 929-640
SCREW FOR CHRONOGRAPH GURD 1: 930-650
SCREW FOR TRAIN WHEEL BRIDGE: 934-470
LONGER STEM(24.0MM): 065-557

FS21 Parts List

THIRD WHEEL AND PINION: 017-171
SETTING LEVER SPRING: 019-270
FOURTH WHEEL AND PINION: 023-376
SECOND WHEEL: 025-119
CANNON PINION WITH DRIVING WHEEL: 028-345
CLUTCH WHEEL: 064-670
SETTING STEM: 065-549
SETTING LEVER: 067-993
YOKE: 071-144
MINUTE WHEEL AND PINION: 072-132
HOUR WHEEL: 075-556
SETTING WHEEL: 076-680
FIFTH WHEEL AND PINION: 084-900
INTERMEDIATE MINUTE WHEEL: 087-138
CORRECTOR INTERMEDIATE WHEEL FOR DATE(1): 087-217
INTERMEDIATE SECOND-RECORDING WHEEL(1): 087-226
INTERMEDIATE SECOND-RECORDING WHEEL(2): 087-227
INTERMEDIATE MINUTE-RECORDING WHEEL: 087-228
INTERMEDIATE DATE WHEEL: 087-231
INTERMEDIATE FLY-BACK WHEEL: 087-234
CORRECTOR INTERMEDIATE WHEEL FOR DATE(2): 087-235
CALENDAR CORRECTOR INTERMEDIATE WHEEL: 087-620
24 HOUR DRIVING WHEEL: 100-700
DATE DIAL DRIVING WHEEL: 103-993
DATE DIAL: 108-F4XX
DATE JUMPER: 109-730
CALENDAR CORRECTOR LEVER: 116-126
LEVER STOPPER: 117-290
ANTI MAGNETIC PLATE: 186-920
STATOR: 190-203
STATOR FOR CHRONOGRAPH: 190-205
STOP LEVER: 204-570
SPACER FOR SETTING STEM: 212-309
CALENDAR CORRECTOR WHEEL: 213-540
SUPPORTER FOR PLATE COMPLETE: 226-508
BATTERY CONNECTOR SPRING: 231-381
CHRONOGRAPH COIL UNIT: 246-207
COIL UNIT: 246-207
SECOND CHRONOGRAPH WHEEL: 251-240
FLY-BACK LEVER: 260-117
ELECTRIC CIRCUIT UNIT: 279-K74
BATTERY (SR626SW): 280-390
PUSH BUTTON SPACER: 282-960
ROTOR: 285-232
ROTOR FOR CHRONOGRAPH: 285-233
MINUTE RECORDING WHEEL: 291-110
DATE DIAL GUARD: 293-129
TRAIN WHEEL BRIDGE: 701-F39
CENTER WHEEL COCK: 711-202
CALENDER PLATE: 714-077
SUPPORTOR FOR CHRONOGRAPH PLATE: 720-588
STOP SPRING: 903-228
SCREW FOR ELECTRIC CIRCUIT UNIT(X2): 922-166
SCREW FOR CENTER WHEEL COCK(X2): 923-980
SCREW FOR TRAIN WHEEL BRIDGE: 923-980
SCREW FOR CHRONOGRAPH GURD 2(X3): 929-490
DATE INDICATOR MAINTAINING PLATE SCREW(X3): 929-640
SCREW FOR CHRONOGRAPH GURD 1: 930-650
SCREW FOR TRAIN WHEEL BRIDGE: 934-470
LONGER STEM(24.0MM): 065-557

Icon

Long battery life

Long battery life: Battery life longer than 4 years.

Parallel push button

Parallel push button: Push buttons can be set parallel for square-shaped watch case.

Shock detection

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

Super quick date adjusting: The date disc flips super quickly when the crown is turned for date adjusting.

Quick reset

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

4 Beats hand movement: Center chronograph hand sweeps in 1/4 second increments.

Super runner

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

Alarm: The alarm will sound when the hour hand aligns with the alarm time indicator.

Click feeling of push button

Click feeling of push button: Watch users will notice the premium value of the watches from the click of push buttons.

Moon phase display

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

High Hand: The height of the hand is higher than basic caliber.

Calendar Variation

Calendar Variation: Calendar Variation is available for this movement.