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Cal.
Item
Specification - 1
Specification - 2
Appearance
Casing
Hand Fitting
Hand Setting Stem
Dial
Assembly Plan - 1
Assembly Plan - 2
Hands
VD31A
SII Products
ψ 29. 50
H
4. 57
Version No.
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Version 1
Issued on : 19. 03. 2014
mm
mm

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Summary of Contents for Time Module VD31A

  • Page 1 Issued on : 19. 03. 2014 Cal. VD31A ψ 29. 50 4. 57 Item Version No. Version 1 Specification - 1 Version 1 Specification - 2 Version 1 Appearance Version 1 Casing Version 1 Hand Fitting Version 1 Hand Setting Stem...
  • Page 2 MOVEMENT SPECIFICATION - 1 CAL.VD31A 12 3 / 4 Ligne Quartz Movement Three Hands with 2 Eyes / Date ( 24H Indicator, Dual Time of 24H ) 1. MOVEMENT DIMENSIONS · Outside diameter ψ29.50mm x 26.00mm (12H~6H) (3H~9H) · Casing diameter ψ28.80mm...
  • Page 3 Movement Specification - 2 CAL. VD31A 2 step motors ( 3 hands with calendar, dual time of 24 hour ) OPERATION 3 hands Dual time of 24H hand Linkage 24H hand Date Normal position First click position Dual time correction...
  • Page 6 Type M Type L Center post 中心柱位 一般針高 高針 Maximum height from main plate Maximum height from main plate surface 與機芯平面之最大高度 surface Total height incl. movement 機芯總高度...
  • Page 8 Type M 一般針高 Type L 高針 Type M 一般針高 Type L 高針 時針輪 Hour wheel 分針輪 Center wheel 秒針輪 Fourth wheel 兩地時間 小時針輪 Dual 24 hour wheel 小時針輪 Small hour hand wheel Type M 一般針高 高針 Type L...
  • Page 14: Technical Guide

    Issued on : 19-Mar-2014 TECHNICAL GUIDE & PARTS CATALOGUE Cal.VD31&VD32 ANALOGUE QUARTZ SII Products...
  • Page 15 PARTS CATALOGUE / TECHNICAL GUIDE Cal.VD31&VD32 [SPECIFICATION] Version-01 Cal. No. VD31&VD32 Item Movement *Cal VD32 ・・・ ・・・Cal.VD31 without calendar ・・・ ・・・ Outside diameter φ 29.50 mm × 26.00 mm (3H-9H) Movement Casing diameter φ 28.80 mm     size Cal.VD31...4.57 mm Total height Cal.VD32 3.97 mm 3 Hands ( Hour , Minute , Second ) Time indication...
  • Page 16 Version-01 PARTS CATALOGUE VD31&VD32 Disassembling procedures Figs. ⇒ Type of oil Oil quantity mark Moebius 9010 NORMAL QUANTITY Reassembling procedures Figs. ⇒ Moebius 9030 SUFFICIENT QUANTITY 0012 079 Auxiliary train wheel bridge screw 0808 368 Cal.VD31 only Date dial guard * Date dial Cal.VD31 only Auxiliary train wheel bridge...
  • Page 17 Version-01 PARTS CATALOGUE VD31&VD32 Type of oil Oil quantity mark Moebius 9010 NORMAL QUANTITY Moebius 9030 SUFFICIENT QUANTITY Battery Winding stem Cal.VD31 0351 177 0012 079 Cal.VD32 0351 178 Switch spring screw 0012 079 Switch spring screw Switch spring Cal.VD31 4245 312 Cal.VD32 4245 322...
  • Page 18 Version-01 PARTS CATALOGUE VD31&VD32 Type of oil Oil quantity mark Moebius 9010 NORMAL QUANTITY Moebius 9030 SUFFICIENT QUANTITY 0125 248 Train wheel bridge (A) Fourth wheel and pinion Refer to page 5 for each parts code 0701 904 Fifth wheel and pinion (A) 0231 904 Third wheel and pinion 4146 890...
  • Page 19 Version-01 PARTS CATALOGUE VD31&VD32 Remarks: Date dial Cal.VD31 only Position of Position of Color of Color of Part code crown date frame figure background 0878 220 4.5H Black White 0878 165 Black White Parts code Parts code Page Parts name Parts form Parts form VD31...
  • Page 20 Version-01 TECHNICAL GUIDE VD31&VD32 ・The explanation here is only for the particular point of Cal.VD31&VD32 1.REMARKS ON INSTALLING THE BATTERY (1) Battery ・How to install the battery Remove the hook of the switch springs battery clamp portion. Insert the battery sideways, and have the hook of the switch springs battery clamp portion catch the main plate.
  • Page 21 Version-01 TECHNICAL GUIDE VD31&VD32 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 Place the movement directly on a flat metal plate or the like and press in the hands. *install the hour , minute and second hands at the "12"o'clock position.
  • Page 22: Operation

    Version-01 OPERATION VD31&VD32 DISPLAY AND CROWN / BUTTON OPERATION Minute hand Button A -1 hour / push Hour hand Dual time of 24 hour hand adjustment First position VD31 Date setting VD32 Time setting Second position VD31 Time setting Dual time of 24 hour hand (Time difference correction) Crown at normal position Button B...
  • Page 23: Time Setting

    Version-01 OPERATION VD31&VD32 TIME SETTING 1.Pull out the crown when the second hand is at the 12 o'clock position. [ Crown position ] VD31 second click. VD32 first click. 2.Turn the crown to set the hour and minute hands. (Check that 24 hour hand is set correctly) 3.Push the crown back normal position in accordance with a time signal.
  • Page 24: Date Setting

    Version-01 OPERATION VD31&VD32 DATE SETTING Cal.VD31 only *Before setting the date, be sure to set the time. 1.Pull out the crown to the fist click. 2.Turn the crown to clockwise until the next date appears. 3.Push the crown back in to the normal position. Note *Do not set the date during any time between 9:00 P.M.
  • Page 25 English Operation Manual VD31 / VD32 DISPLAY AND CROWN/ BUTTON OPERATION [ VD31 ] [ VD32 ] hour hand minute hand hour hand minute hand dual time hour dual time hour Button A Button A hand (24 hr) hand (24 hr) 1st click 1st click 2nd click...
  • Page 26: Local Time Setting

    English Operation Manual VD31 / VD32 4) Push the crown back in the normal position. LOCAL TIME SETTING 1) Pull out the crown to second click (VD31) / first click (VD32) when the second hand is at the 12 o'clock position.
  • Page 27 VD3 Dual Time Series - Calibre List Date : 08.11.2016 Reference VD32A1 VD32A3 VD34A1 VD34A3 Product Line VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series Function Dual Time/No Date Dual Time/No Date Dual Time/No Date Dual Time/No Date Appearance...
  • Page 28 VD3 Dual Time Series - Calibre List Date : 08.11.2016 Reference VD36A1 VD36A3 VD38A1 VD38A3 Product Line VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series Function Dual Time/No Date Dual Time/No Date Dual Time/No Date Dual Time/No Date Appearance...
  • Page 29 VD3 Dual Time Series - Calibre List Date : 08.11.2016 Reference VD31A12 VD31A127 VD31A32 VD31A327 Product Line VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series Function Dual Time/Date Dual Time/Date Dual Time/Date Dual Time/Date Appearance Size...
  • Page 30 VD3 Dual Time Series - Calibre List Date : 08.11.2016 Reference VD31A12B VD33A14 VD33A147 VD33A34 Product Line VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series Function Dual Time/Date Dual Time/Date Dual Time/Date Dual Time/Date Appearance Size...
  • Page 31 VD3 Dual Time Series - Calibre List Date : 08.11.2016 Reference VD33A14B VD35A14 VD35A147 VD35A34 Product Line VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series Function Dual Time/Date Dual Time/Date Dual Time/Date Dual Time/Date Appearance Size...
  • Page 32 VD3 Dual Time Series - Calibre List Date : 08.11.2016 Reference VD37A14 VD37A147 VD37A34 Product Line VD3 Dual Time Series VD3 Dual Time Series VD3 Dual Time Series Function Dual Time/Date Dual Time/Date Dual Time/Date Appearance Size 12 3/4''' 12 3/4''' 12 3/4''' *Category Spec Sheet Dial Drawing No.