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Epson VR43B Manual
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Watch Movement Specification and Drawing
SOLAR SERIES
Cal. VR43B
Movement Size
13 1/2'''
Casing Diameter
30.6mm
Ø
Height
4.52mm
Running Time
Approx. 4 months

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Summary of Contents for Epson VR43B

  • Page 1 Watch Movement Specification and Drawing SOLAR SERIES Cal. VR43B Movement Size 13 1/2’’’ Casing Diameter 30.6mm Ø Height 4.52mm Running Time Approx. 4 months...
  • Page 2 Date: 21/May/'21 Cal. VR43B Items Rev. Page Features Specifications Appearance Casing Hand fitting-01 5-01 Hand fitting-02 5-02 Hand setting stem Dial Casing ring Solar cell unit Attention-01 10-01 Attention-02 10-02 Attention-03 10-03 Operation-01 11-01 Operation-02 11-02...
  • Page 3 Date : 19/Oct./'18 Cal. Features VR43B Rev. : 00 1.Solar-powered watch This watch is a solar-powered watch containing a solar cell underneath the dial to convert any form of light into '' electrical energy'' and store the power in a secondary battery.
  • Page 4: Specifications

    21/May/'21 Date : Cal. Specifications VR43B Rev. : 01 Solar Quartz 13 1/2''' Chronograph Movement 1. MOVEMENT DIMENSIONS Outside diameter φ31.20mm × 28.00mm(3-9H) Casing diameter φ30.6mm Total height 3.97mm (Including solar cell : 4.52mm) 2. TIME STANDARD Type of quartz oscillator...
  • Page 13 21/May/'21 Date : Cal. Attention-01 VR43B Rev. : 01 1. Attention for solar cell unit Pay attention not to touch and scratch the surface of the solar cell. 2. Dial transparency rate Keep the transparency rate of the dial more than 30%.
  • Page 14 19/Oct./'18 Date : Cal. Attention-02 VR43B Rev. : 00 5. How to remove the setting stem When removing the setting stem,put the setting stem at normal position and push the ''setting lever'' by tweezers. (Refer to the Fig.[3].) The ''setting lever'' can not be push if the setting stem is not at normal position.
  • Page 15: Button Position

    19/Oct./'18 Date : Cal. Attention-03 VR43B Rev. : 00 12.How to set the dial The dial is held by the four guide poles on the solar cell unit. 13. Button position Please keep the clearance between the movement and the tip of button to prevent the interference in assembling and enable to be cased smoothly.
  • Page 16: Standard Measurement

    19/Oct./'18 Date : Cal. VR43B Operation-01 Rev. : 00 24 hour hand Hour hand Minute hand 2H button 0 → 1 → 2 Minute chronograph hand Crown Second hand 4H button Second chronograph hand Crown position 2nd click 0 click...
  • Page 17: Battery Indicator

    19/Oct./'18 Date : Cal. VR43B Operation-02 Rev. : 00 Battery indicator Press 4H button more than 1 second. The remaining battery capacity is indicated. Status indication is 2 seconds.Then it return automatically. Battery indicator and duration Display Battery level Power reserve...

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Solar series