Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 1

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 2

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 3

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 4

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 5

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 6

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 7

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 8

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 9

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 10

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 11

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 12

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 13

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 14

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 15

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 16

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 17

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 18

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 19

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 20

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 21

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 22

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 23

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 24

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 25

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 26

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 27

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 28

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 29

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 30

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 31

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 32

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 33

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 34

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 35

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 36

Thumbnail Seiko King Twin Quartz - Brown - 9923-8050 - May 1979 - JDM [EU Seller] 37

Model:	Seiko 9923-8050	Last Scraped:	Feb. 3, 2024, 7:48 p.m.
Username:	French_connection2	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Hello,

I am selling my Seiko King Twin Quartz from May 1979:

Sober and dressy watch, typical of the 70’s.
Model reserved for the Japanese market (JDM - Japan Domestic Market).
Superb metallic brown dial (with bronze/copper highlights) vertically brushed, with applied indexes and logos, for a perfect vintage look.

An advertisement from 1980, with Twin Quartz models:

The symbol positioned at 6 o'clock on the dial (and also engraved on the crown) indicates that the watch is equipped with a twin quartz movement, with two crystals.
This movement was reserved for the high-end of the brand: Superior, Grand Quartz and King Quartz, from the very end of the 70's.

Rare model on the second-hand market, especially in this state of conservation!

SPECIFICATIONS:

Brand: Seiko
Model: King (Twin) Quartz
Reference: 9923-8050
Manufactured: Japan
Serial number: 952117
Year: May 1979
Movement: Quartz
Caliber: "house", Seiko 9923A
Case material: Stainless steel
Case width: 35.5 mm (excluding crown)
Lug to Lug: 40 mm
Thickness: 8.5 mm
Dial: Metallic brown, vertically brushed
Day / Date: Box office at 3:00 a.m.
Day: Kanji / English
Case back: Screwed
Crown: Signed

CONDITION:

The watch is in very good condition / very well preserved for a 45 year old watch (See Photos).
Note inevitable traces of wear on the case and bracelet.
The glass has no scratches.

WORKING ORDER:

The original movement works well (keeping the time, changing the day and changing the date).
New battery, changed at the end of January for sale.
Crown deliberately pulled to take the photos.

OTHER:

No trace of oxidation.
The watch, apart from its bracelet, is entirely original.
It is sold on a period metal bracelet, also in very good condition, currently adjusted for a wrist of 16.5/17 cm. Note that it is still possible to enlarge it by + 3 cm.
It is sold without box or papers.

PICTURES:

A very nice collector's item!

PRICE:
260 € firm net to me + shipping cost

Shipping cost:

EU: 14 € with tracking number but without insurance / 17 € with tracking number and insurance.
UK: 17 € with tracking number but without insurance / 20 € with tracking number and insurance.
Rest of the world: 30 € with tracking number but without insurance / 33 € with tracking number and insurance.

Payment in euros only.

CONTACT:
Private message or mail: nicor77 @ gmail dot com (without the spaces)

Regards,
Nicolas

===========

Only positive feedback on WUS:
9 reviews with five stars in my profile
+

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	Established:	1881
	Website:	http://seikousa.com/index.php
	Country of Origin:	Japan

The company was founded in 1881, when Kintarō Hattori opened a watch and jewelry shop called "K. Hattori" (服部時計店 Hattori Tokeiten?) in the Ginza area of Tokyo, Japan. Eleven years later, in 1892, he began to produce clocks under the name Seikosha (精工舎 Seikōsha?), meaning roughly "House of Exquisite Workmanship". According to Seiko's official company history, titled "A Journey In Time: The Remarkable Story of Seiko" (2003), Seiko is a Japanese word meaning "exquisite" or "success" ("exquisite" is usually written 精巧 from Chinese jīngqiǎo, while the meaning "success" is usually written 成功 from Chinese chénggōng).

Seiko is perhaps best known for its wristwatches, all of which were at one time produced entirely in-house. This includes not only major items such as microgears, motors, hands, crystal oscillators, batteries, sensors, LCDs but also minor items such as the oils used in lubricating the watches and the luminous compounds used on the hands and the dials.

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