TMI Products VD7 Series Quick start guide

ANALOGUE QUARTZ

TECHNICAL GUIDE

PARTS CATALOGUE

Cal.VD7 Series

（VD70Ａ/72Ａ/73Ａ/74Ａ/75Ａ/76Ａ/77Ａ/78Ａ/79A）

31032022

Version-01

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

*Refer to page 2 for other Cal. No. specifications.

φ23.70 mm

22.60 mm ：between 12 o'clock and 6 o'clock sides

22.60 mm ：between 3 o'clock and 9 o'clock sides

φ23.30 mm

22.10 mm ：between 12 o'clock and 6 o'clock sides

21.40 mm ：between 3 o'clock and 9 o'clock sides

3.45 mm

VD74A

VD75A

VD76A

VD77A

VD78A

VD79A

VD73A

VD70A

SR626SW (Silver oxide battery)

Battery life is approximately 3 years

Less than ± 20 seconds : Monthly rate at normal temperature range

≧1600 A/m

Electronic circuit reset switch

Second setting device

Date setting

Step motor

Accuracy

Battery

Measuring gate by quartz tester

SPECIFICATION

Cal. No.

Item

Outside diameter

Casing diameter

Total height

Day Calendar

hand （9 H）

Date Calendar

hand （2 H）

Date Calendar

hand （3 H）

Day Calendar

hand （10 H）

Jewels

0 Jewel

Use 10 second gate

* Set the winding stem with crown at the normal position

Movement

size

Time

indication

Driving system

Additional mechanism

Antimagnetic

24 Hour hand

(12 H)

Cal. No.

Hands

2 Hands

(hour, minute)

Small Second

hand （6 H）

VD72A

Version-01

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

MOVEMENT VARIATION

VD70A

VD72A

VD73A

VD74A

VD75A

VD76A

VD77A

VD78A

VD79A

24hours

day

date

small second

day

date

small second

day date

small second

date

small second

24hours

day date

date

small second

Version-02

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

Lubricating : Types of oil

Disassembling procedures Figs. ①→㊷

A3a / Moebius 9010

A2a / Moebius 9030

Reassembling procedures Figs. ㊷→①

Oil quantity

Normal quantity

Hour and minute hands

Date calendar hand

Dial

0012 079 0012 079

Support for dial side parts screw

0604 169

Support for dial side parts

0737 169

Date corrector wheel

0802 469 0970 169

Date driving wheel Date star

0012 079 0836 171

Intermediate wheel for date Intermediate wheel for date

corrector holder screw

corrector holder

0737 891 0962 033

Intermediate wheel for date Intermediate wheel for date

corrector (D) corrector (B)

0273 169 0962 033

Hour wheel Intermediate wheel for date

corrector (C)

⑨

⑤

⑥

⑦

⑪

⑭

PARTS CATALOGUE

<<VD70A>>

Support for dial side parts screw

①

②

④

⑬

③

④

⑧

⑩

⑫

Version-02

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

Lubricating : Types of oil

Disassembling procedures Figs. ①→㊷

A3a / Moebius 9010

A2a / Moebius 9030

Reassembling procedures Figs. ㊷→①

Oil quantity

Normal quantity

Hour and minute hands

Date calendar hand

Dial

0012 079 0012 079

Support for dial side parts screw

0604 170

Support for dial side parts

0737 169

Date corrector wheel

0836 171 0970 169

Intermediate wheel for date Date star

corrector holder 0012 079

Intermediate wheel for date

0962 033

corrector holder screw

Intermediate wheel for date

corrector (B) 0804 170

0802 469 Intermediate wheel for date

Date driving wheel corrector (C)

0273 169 0737 891

Hour wheel Intermediate wheel for date

corrector (D)

⑨

⑫

⑬

PARTS CATALOGUE

<<VD72A>>

①

②

③

④

Support for dial side parts screw

⑤

⑥

⑪

⑦

⑩

⑭

⑧

Version-02

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

Lubricating : Types of oil

Disassembling procedures Figs. ①→㊷

A3a / Moebius 9010

A2a / Moebius 9030

Reassembling procedures Figs. ㊷→①

Oil quantity

Normal quantity

Hour and minute hands

Small second, Date calendar

Dial

0012 079

Support for dial side parts screw 0012 079

Support for dial side parts screw

0604 170

Support for dial side parts

0737 169

Date corrector wheel

0802 469 0970 169

Date driving wheel Date star

0012 079

Intermediate wheel for date

0125 369

corrector holder screw

Small second wheel bridge

0240 169 0836 171

Small second wheel Intermediate wheel for date

corrector holder

0962 033 0804 170

Intermediate wheel for date Intermediate wheel for date

corrector (B) corrector (C)

0273 169 0737 891

Hour wheel Intermediate wheel for date

corrector (D)

⑨

⑩

⑬

⑯

⑮

PARTS CATALOGUE

<<VD73A>>

①

②

③

④

⑤

⑥

⑧

⑦

⑫

⑭

⑪

Version-02

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

Lubricating : Types of oil

Disassembling procedures Figs. ①→㊷

A3a / Moebius 9010

A2a / Moebius 9030

Reassembling procedures Figs. ㊷→①

Oil quantity

Normal quantity

Hour and minute hands

Dial Small second, Date-Day calendar

24 Hour hands

0012 079 0012 079

Support for dial side parts screw

0604 169

Support for dial side parts

1019 169 0491 014

Day wheel

Dial washer

0802 469 0157 169

Day driving wheel Small hour hand wheel

0802 469 0737 169

Date driving wheel Date corrector wheel

0970 169

0125 369 Date star

Small second wheel bridge 0012 079

Intermediate wheel for date

0240 169

corrector holder screw

Small second wheel 0836 171

Intermediate wheel for date

0273 169 corrector holder

Hour wheel 0962 033

Intermediate wheel for date

corrector (B)

0962 033

Intermediate wheel for date

corrector (C)

0737 891

Intermediate wheel for date

corrector (D)

⑱

⑭

⑳

⑰

⑮

⑫

⑧

⑨

⑬

⑯

<<VD74A>>

PARTS CATALOGUE

①

③

②

④

Support for dial side

parts screw

⑲

⑤

⑩

⑥

⑪

⑦

Version-02

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

Lubricating : Types of oil

Disassembling procedures Figs. ①→㊷

A3a / Moebius 9010

A2a / Moebius 9030

Reassembling procedures Figs. ㊷→①

Oil quantity

Normal quantity

Hour and minute hands

Dial Small second, Date-Day calendar

0012 079

Support for dial side parts screw 0012 079

Support for dial side parts screw

0604 169

Support for dial side parts

0737 169

1019 169 Date corrector wheel

Day wheel

0802 469 0970 169

Day driving wheel Date star

0802 469 0012 079

Date driving wheel Intermediate wheel for date

corrector holder screw

0125 369

Small second wheel bridge 0836 171

Intermediate wheel for date

0240 169 corrector holder

Small second wheel 0962 033

Intermediate wheel for date

0737 891 corrector (B)

Intermediate wheel for date

corrector (D) 0962 033

Intermediate wheel for date

corrector (C)

0273 169

Hour wheel

⑰

⑱

⑦

⑩

⑭

⑮

⑯

PARTS CATALOGUE

①

③

②

④

⑪

⑫

⑤

⑧

⑥

⑨

<<VD75A>>

⑬

Version-02

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

Lubricating : Types of oil

Disassembling procedures Figs. ①→㊷

A3a / Moebius 9010

A2a / Moebius 9030

Reassembling procedures Figs. ㊷→①

Oil quantity

Normal quantity

Hour and minute hands

Dial Small second, Date-Day calendar

0012 079

Support for dial side parts screw 0012 079

Support for dial side

parts screw

0604 170

Support for dial side parts

1019 169

Day wheel

0802 469 0737 169

Day driving wheel Date corrector wheel

0802 469 0970 169

Date driving wheel Date star

0125 369 0012 079

Small second wheel bridge Intermediate wheel for date

corrector holder screw

0240 169

Small second wheel 0836 171

Intermediate wheel for date

corrector holder

0962 033

Intermediate wheel for date 0804 170

corrector (B) Intermediate wheel for date

corrector (C)

0273 169

Hour wheel 0737 891

Intermediate wheel for date

corrector (D)

⑫

⑯

⑧

⑨

⑬

⑱

⑰

PARTS CATALOGUE

①

③

②

④

⑤

<<VD76A>>

⑥

⑩

⑦

⑪

⑭

⑮

Version-02

Cal.VD7 Series

（VD70A/72A/73A/74A/75A/76A/77A/78A/79A）

Lubricating : Types of oil

Disassembling procedures Figs. ①→㊷

A3a / Moebius 9010

A2a / Moebius 9030

Reassembling procedures Figs. ㊷→①

Oil quantity

Normal quantity

Hour and minute hands

Dial Small second , 24Hour hands

0012 079

Support for dial side parts screw 0012 079

Support for dial side parts screw

0604 173

Support for dial side parts

0802 469

Day driving wheel

0125 369 0491 014

Small second wheel bridge

Dial washer

0240 169 0157 169

Small second wheel Small hour hand wheel

0273 169

Hour wheel

<<VD77A>>

PARTS CATALOGUE

①

③

②

④

⑩

⑦

⑪

⑤

⑧

⑨

⑥

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