Cal.5R21

Small

2 Hands

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Product Information

Category
Small
Size
4 3/4’’’
Height
1.90mm
Accuracy
±20 sec per month
Battery Life
4 years
Balance Weight
Minute 0.15 μN.m
Function

2 Hands

High Hand

5R22

Design Sample

Case Size 12.6×16.7mm
Case Size 12.6×17.1mm
Minimum Case Size

Round 18.3mm

Minimum Case Thickness 5.5mm

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5R32
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5Y20
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5Y30

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5R21 Parts List

CENTER WHEEL ＆ PINION W/T CANNON PINION
012-193
THIRD WHEEL AND PINION
017-131
CLUTCH WHEEL
064-900
SETTING STEM
065-413
SETTING LEVER
067-181
YOKE
071-124
MINUTE WHEEL AND PINION
072-103
HOUR WHEEL
075-345
SETTING WHEEL
076-670
DIAL WASHER
078-190
STATOR
190-105
CLUTCH WHEEL GUARD
212-175
BATTERY CONNECTOR
231-182
CIRCUIT INSULATOR
233-412
BATTERY STRAP
234-721
COIL UNIT
246-137
ELECTRIC CIRCUIT UNIT
279-G25
BATTERY
280-750
ROTOR
285-111
TRAIN WHEEL BRIDGE
701-776
SCREW FOR TRAIN WHEEL BRIDGE
922-166
SCREW FOR ELECTRIC CIRCUIT
929-530
** LONGER SETTING STEM(15.32MM) **
065-427
** LONGER SETTING STEM(18.82MM) **
065-462

5R22 Parts List

CANON PINION WITH DRIVING WHEEL
012-203
THIRD WHEEL AND PINION
017-131
CLUTCH WHEEL
064-900
SETTING STEM
065-413
SETTING LEVER
067-181
YOKE
071-124
MINUTE WHEEL AND PINION
072-103
HOUR WHEEL
075-372
SETTING WHEEL
076-670
DIAL WASHER
078-190
STATOR
190-105
CLUTCH WHEEL GUARD
212-175
BATTERY CONNECTOR
231-182
CIRCUIT INSULATOR
233-412
BATTERY STRAP
234-965
COIL UNIT
246-137
ELECTRIC CIRCUIT UNIT
279-G25
BATTERY
280-750
ROTOR
285-111
TRAIN WHEEL BRIDGE
701-776
SCREW FOR TRAIN WHEEL BRIDGE
922-166
SCREW FOR ELECTRIC CIRCUIT
929-530
** LONGER SETTING STEM(15.32MM) **
065-427
** LONGER SETTING STEM(18.82MM) **
065-462

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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.