Epson YM04A Leitfaden

Watch Movement Specification and Drawing

CHRONOGRAPH

Cal. YM04A

Movement Size

Casing Diameter

Height

Battery Life

12’’’

27.0mm

4.93mm

5 years

Date: 11/Jan./'19

Cal. YM04A

Items Rev. Page

Specifications 02 1

Appearance 02 2

Casing 03 3

Hand fitting 02 4

Hand setting stem 02 5

Dial 01 6

Holding ring for dial 01 7

Attention for assembly 03 8

Attention of casing part structure 02 9

Operation-01 01 10-01

Operation-02 01 10-02

Date :

1. MOVEMENT DIMENSIONS

Outside diameter φ27.60mm (12H-6H) ×24.00mm (3H-9H)

Casing diameter φ27.00mm (12H-6H)

Total height 4.93mm (including battery)

2. TIME STANDARD

Type of quartz oscillator Tuning fork

Frequency of quartz oscillator 32,768 Hz

Accuracy ±20 seconds per month (on wrist)

Operating temperature range −5℃to ＋50℃

Regulation device Nil (Pre-adjusted)

3. INDICATOR / FUNCTIONS

3 Hands Hour / Minute / 1/5 second chronograph (Center)

Small hands Small second (9H) / Minute chronograph (6H) / 24 Hour (3H)

Calendar Big size date calendar (12H)

Instant setting device for date calendar

Reset switch

Power depletion warning function (BLD)

(Small second hand moves at 2-second intervals)

Chronograph

4. FEATURES

Jewels 0 Jewels

Anti-magnetism Over 1600A/m (Direct current magnetic field)

Maximum unbalance of hands Small second hand : 0.03μN･m

24 Hour hand : 0.03μN･m

Minute chronograph hand : 0.03μN･m

1/5 second chronograph hand : 0.09μN･m

Minute hand : 0.7μN･m

Moment of Inertia 1/5 second chronograph hand : less than 0.2μg・m²

5. BATTERY

Type / Size Silver oxide battery /φ9.5mm ×t 2.73mm

Recommended battery SR927SW

Nominal voltage 1.55 V

Battery life Approx. 5 years

(2 hours chronograph operation per day)

Driving current consumption Approx. 0.80μA

Operation stopping voltage 0.9 V

6. SEPARATED PARTS (Parts code)

Hand setting stem 0351584 (Standard) or 0351585 (Long)

Holding ring for dial 0866854 (Standard)

Battery SR927SW

7. TEST OF ACCURACY

Equipment to be used SEIKO quartz tester QT-99, QT2100

Greiner quartz timer-C , Witschi Q-tester 4000

Duration of measurement 10 seconds

Microphone to be used Electromagnetic detection type

All specifications are subject to change without notice.

Analog Quartz 12''' Big date Center second Chronograph Movement

Cal.

Rev. : 02

30/Jan./'15

YM04A Specifications

The chronograph can measure up to 60 minutes in 1/5 second

increments, capable of timing 12 hours.

P. 1

Date :

1.How to replace the battery

・Please use the specified battery to keep the stable performance for a long time.

・Please install the minus part of the battery towards inside of the watch.

・

・Install the battery under the circuit cover as illustrated below Fig.[1] and Fig.[2].

・System-reset is not required.

・

2.How to remove the stem

・

3.Attention to adjust the date

・Don't touch the date disks.

・When adjusting the date, don't turn the date disk directly by finger.

4.How to set the hands

・

・Do not turn the hand forcibly.

・Set the hour and minute hands on the date between "02-08".

5.How to remove the hands

・When removing the hands, use exclusive fork-shaped tools.

・Do not remove the dial under the condition that any hands are set.

6.How to test the accuracy

When measuring the time accuracy, use specified Quartz Tester and change the gate time in 10 seconds.

When installing or changing the battery, it is recommended to remove two battery clamp screws first,

then remove the battery clamp not to damage the movement parts.

If you install the battery without removing the battery clamp, please install the battery from [→] direction

as illustrated below Fig.[1].

After installing the battery, set the current time and then set the 1/5 second chronograph hand and

minute chronograph hand at "0" position.

When removing the stem, pull out the crown at 1st click position and then remove the stem while

pressing the hollow portion of setting lever by tweezers. (Refer to the Fig.[3].)

Each hand moves at step interval. Set the each hand at correct position according to the scale on the

dial in order not to make a mistake in reading time.

Cal.

YM04A Attention for assembly

15/Dec./'17

Rev. : 03

ABattery

Battery clamp Circuit cover

Fig.[2] A section

Fig.[1]

Fig.[3] Crown pulled out at 1st click

P.8

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Epson Betrachten Handbücher

Epson

Epson ProSense 57 Bedienungsanleitung

Epson

Epson SOLAR Series Leitfaden

Epson

Epson TRUME ME25 Bedienungsanleitung

Epson

Epson VX7RE Bedienungsanleitung

Epson

Epson SF-180 Bedienungsanleitung

Epson

Epson SOLAR Series Leitfaden

Epson

Epson Solar Series Bedienungsanleitung

Epson

Epson Solar Series Bedienungsanleitung

Epson

Epson YM24A Bedienungsanleitung

Epson

Epson Trume TR-MB7 Bedienungsanleitung

Epson

Epson Runsense SF-810 Bedienungsanleitung

Epson

Epson SOLAR Series Bedienungsanleitung

Epson

Epson Smart Canvas Bedienungsanleitung

Epson

Epson Runsense SF-110 Bedienungsanleitung

Epson

Epson VR43B Bedienungsanleitung

Epson

Epson SOLAR VS54A Bedienungsanleitung

Epson

Epson ProSense 347 Bedienungsanleitung

Epson

Epson SF-510 Bedienungsanleitung

Epson

Epson ProSense 307 Bedienungsanleitung

Epson

Epson SOLAR Series Bedienungsanleitung

Epson

Epson YM26A Leitfaden

Epson

Epson SOLAR Series Leitfaden

Epson

Epson SOLAR VS37A Bedienungsanleitung

Epson

Epson Runsense SF-110 Bedienungsanleitung

Beliebte Betrachten Handbücher anderer Marken

Pandora

Pandora WATCH2 Bedienungsanleitung

Casio

Casio QW-4343 Bedienungsanleitung

Suunto

Suunto X6 Bedienungsanleitung

Seiko

Seiko N830 Bedienungsanleitung

MotionX

MotionX 365 Bedienungsanleitung

Garmin

Garmin VENU SQ 2 Bedienungsanleitung

QCY

QCY Watch GTC Bedienungsanleitung

Canyon

Canyon Cindy CNE-KW41WP Bedienungsanleitung

Esq

Esq Watches Installationsanleitung

Crane

Crane AA5-CDSM-3A Bedienungsanleitung

Timex

Timex W-214 Bedienungsanleitung

DETOMASO

DETOMASO MATERA Bedienungsanleitung

Geemarc

Geemarc Watch N Shake Bedienungsanleitung

LORUS

LORUS W590 Bedienungsanleitung

STENLILLE

STENLILLE Actío Bedienungsanleitung

Casio

Casio 5594 Bedienungsanleitung

Sinn

Sinn HUNTER'S WATCH 3. Edition Bedienungsanleitung

Slazenger

Slazenger SLZ800 Bedienungsanleitung