Epson YM12A Parts List And Disassemble Manual

Epson YM12A Parts List And Disassemble Manual

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Watch Movement Parts List and Disassemble Guide

Cal.YM12A
Small second
Minute
chronograph
Movement Size
Casing Diameter
24hour
Date

MOVEMENT SPECIFICATIONS

12'''
Ø 27.0mm
CHRONOGRAPH
- 1/5 sec. chronograph
Height
Battery Life
4.34mm
5 years

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Summary of Contents for Epson YM12A

  • Page 1 Watch Movement Parts List and Disassemble Guide CHRONOGRAPH Cal.YM12A - 1/5 sec. chronograph 24hour Small second Minute chronograph Date MOVEMENT SPECIFICATIONS 12’’’ 4.34mm Movement Size Height Ø 27.0mm 5 years Battery Life Casing Diameter...
  • Page 2 Cal.YM12A Parts List 零件一覧表 CHINESE(简体字) № PARTS NAME YM12A2 螺丝 (1) Screw 0012 354 日历盘夹板 (2) Date indicator maintaining plate 0808 523 日历盘 (3) Date indicator 0878 *** 日历推动轮 (4) Date indicator driving wheel 0802 580 螺丝 (5) Screw 0012 354 日历盘导向板...
  • Page 3 Cal.YM12A DISASSEMBLE CHART (1) (1) (2) (3) (4) (5) (6)...
  • Page 4 Clutch Wheel Screw for Circuit Block Cover Coil Block Step Rotor Main Plate Circuit Block Secondary Battery Unit Screw for Train Wheel Bridge Hand setting Stem Rotor Stator Cal.YM12A DISASSEMBLE CHART (2)    (7) (8) (9) (10) (11) (12) (13) (14)...
  • Page 5 Cal.YM12A DISASSEMBLE CHART (3) (16) (17) (18) (19) (20) (21) (22) (23)...
  • Page 6 Cal.YM12A DISASSEMBLE CHART (4) [Lubrication] AO-3 Ⅱ - 1 (24) type volume spot (25) (26) (27) (26) 1/5 seconds counting wheel AO-3Ⅱ-2 (28) (29) (31) (30) (32) (33) (34) (35) (37) (40) 1/5 seconds counting (36) (38) AO-3Ⅱ-5 (39) (40)...
  • Page 7 Cal.YM12A DISASSEMBLE CHART (5) (45) (46) (48) (44) (49) (47) (51) (50) (52) (53) (54) (55)Center wheel & pinion (55) AO-3Ⅱ-2...

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