Time Module VD3 Series Technical Manual & Parts Catalogue

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31032022
TECHNICAL GUIDE
&
PARTS CATALOGUE
Cal.VD3 Series
(VD37B/38B)
ANALOGUE QUARTZ

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Summary of Contents for Time Module VD3 Series

  • Page 1 31032022 TECHNICAL GUIDE & PARTS CATALOGUE Cal.VD3 Series (VD37B/38B) ANALOGUE QUARTZ...
  • Page 2: Specification

    Version-01 SPECIFICATION Cal.VD3 Series (VD37B/38B) Cal. No. VD37B VD38B Item Movement φ29.50 mm × 26.00 mm (3H-9H) Outside diameter Movement φ28.80 mm Casing diameter size Total height 4.57 mm 3.97 mm 3 Hands (Hour, Minute, Second ) 3 Hands (Hour, Minute, Second )
  • Page 3: Parts Catalogue

    Version-02 PARTS CATALOGUE Cal.VD3 Series (VD37B/38B) Lubricating : Types of oil ○ ① → Disassembling procedures Figs. A3a / Moebius 9010 A2a / Moebius 9030 ○ → ① Reassembling procedures Figs. A3a (S-6) Oil quantity Normal quantity ○ 0012 079 Auxiliary train wheel bridge ○...
  • Page 4 Version-02 PARTS CATALOGUE Cal.VD3 Series (VD37B/38B) Lubricating : Types of oil ○ ① → Disassembling procedures Figs. A3a / Moebius 9010 A2a / Moebius 9030 ○ → ① Reassembling procedures Figs. A3a (S-6) Oil quantity Normal quantity ○ Battery ○...
  • Page 5 Version-02 PARTS CATALOGUE Cal.VD3 Series (VD37B/38B) Lubricating : Types of oil ○ ① → Disassembling procedures Figs. A3a / Moebius 9010 A2a / Moebius 9030 ○ → ① Reassembling procedures Figs. A3a (S-6) Oil quantity Normal quantity ○ 0125 248 Train wheel bridge (A) ○...
  • Page 6 Version-01 PARTS CATALOGUE Cal.VD3 Series (VD37B/38B) Remarks: ③ Date dial (Cal.VD37 only) Position of Position of Color of Color of Part code crown date frame figure background 0878 220 Black White 0878 221 White Black Parts code Parts code Page No...
  • Page 7: Technical Guide

    Version-01 TECHNICAL GUIDE Cal.VD3 Series (VD37B/38B) ・The explanation here is only for the particular point of Cal.VD37&VD38 1.REMARKS ON INSTALLING THE BATTERY (1) Battery ・How to install the battery ① Remove the hook of the switch springs battery clamp portion.
  • Page 8: Operation

    Version-01 OPERATION Cal.VD3 Series (VD37B/38B) 2.To remove the winding stem (1) set the winding stem to normal position. (2) While pushing the indented portion of the arrow, pull out the winding stem. Push 3.How to attach hands Please put on the metal plate so as to avoid 6 protrusions.(Right figure:place of red circle)
  • Page 9 Version-01 OPERATION Cal.VD3 Series (VD37B/38B) DISPLAY AND CROWN / BUTTON OPERATION Dual time of 24 hour regulator hand Minute hand (Difference in time correct, move together with dual time of 12 hour regulator and Button A: - 1 hour / push...
  • Page 10: Time Setting

    Version-01 OPERATION Cal.VD3 Series (VD37B/38B) TIME SETTING 1.Pull out the crown when the second hand is at the 12 o'clock position. [ Crown position ] VD37:Second click VD38:First click 2.Turn the crown to set the hour and minute hands. (Check that AM/PM is set correctly) 3.Push the crown back normal position in accordance with...
  • Page 11 Version-01 OPERATION Cal.VD3 Series (VD37B/38B) DATE SETTING (Cal.VD37 only) *Before setting the date, be sure to set the time. 1.Pull out the crown to the first click. 2.Turn the crown to clockwise until the next date appears. 3.Push the crown back in to the normal position.

This manual is also suitable for:

Vd37bVd38b

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