SEIKO BULLHEAD 6138-0040, AUTOMATIC, YEAR 1976

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Brand

Seiko

Model

6138-0040 Bullhead

Gender

Man‎

Decade

1970s

Year of manufacture

1976

Serial number

6D9402

Case code

0040

Movement

Automatic‎ ‎

Caliber

Seiko 6138

Crystal

Hardlex Seiko

Bezel

Aluminum, with tachymeter.‎ ‎

Case material

Steel‎ ‎

Diameter without crown

43 mm

Diameter with crown

44 mm

Lug-to-lug length

47 mm

Thickness

14 mm

Strap width

20 mm

Strap material

Steel‎

Strap color

Steel‎ ‎

Closure/buckle

Drop-down clasp, signed SEIKO‎ ‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

Seiko’s history began in 1881 in Tokyo, Japan, when a young entrepreneur named Kintaro Hattori opened a watch repair and sales shop. His vision was to create high-quality watches, and in 1892 he founded the Seikosha factory (in Japanese, “Seiko” means “precision” or “success”, and “sha” means “house”). Initially, Seikosha produced wall clocks, but over time they focused on pocket and wristwatches production.

First Japanese wristwatch

In 1913, Seikosha launched the Laurel, the first wristwatch made in Japan. This marked a significant milestone, as Japan had no watchmaking tradition at that time. The company became a pioneer in its country and laid the foundation for what would become a benchmark name in the global watch industry.

Technological innovation and quartz watches

In 1969, Seiko revolutionized the watchmaking world with the Seiko Astron, the world’s first quartz wristwatch. This breakthrough transformed the watch industry by introducing a much more accurate and affordable technology than traditional mechanical movements. Quartz technology quickly became popular and remains a standard in modern watchmaking.

Precision and reliability

Over time, Seiko has introduced multiple watchmaking innovations, such as the automatic chronograph and the Kinetic charging system (a combination of kinetic energy and quartz technology). It is also known for its dive watches, highly valued for their durability and resistance in extreme conditions.

Seiko has earned a special place in the watch industry by combining tradition and technology at affordable prices, offering from simple models to high-end pieces with its Grand Seiko line.

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Additional information

Fully serviced watch. Guaranteed for daily use.

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SEIKO “PANDA” 6138-8021, AUTOMATIC CHRONOGRAPH

Brand

Seiko

Model

6138-8021

Gender

Man‎

Country of origin

Japan‎ ‎

Decade

1970s

Year of manufacture

1972

Serial number

822025

Case code

8021: Reloj de Cuero Negro con Esfera Plateada.‎ ‎

Movement

Automatic‎ ‎

Caliber

Seiko 6138

Crystal

Hardlex Seiko

Dial

White with two subdials.‎ ‎

Bezel

Interior con taquímetro‎ ‎

Case material

Stainless steel‎ ‎

Diameter without crown

40.5 mm‎ ‎

Diameter with crown

42 mm

Lug-to-lug length

45 mm

Thickness

12 mm

Strap width

19 mm

Strap material

Stainless steel‎ ‎

Strap color

Steel‎ ‎

Closure/buckle

Signed Seiko Clasp Type‎ ‎

Condition of the watch

Excellent, like new!‎ ‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

SEIKO SPORTS 150 CHONOGRAPH, ALARM QUARTZ 7T59 - TEMPPUS:

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SEIKO SPORTS 150 CHRONOGRAPH, ALARM QUARTZ 7T59

Brand

Seiko

Model

SPORTS 150 CHRONOGRAPH

Gender

Man‎

Country of origin

Japan‎ ‎

Decade

1990s

Year of manufacture

1991

Serial number

102001

Case code

6A00 A6

Movement

Quartz‎ ‎ ‎

Caliber

Seiko 7T59

Crystal

Mineral‎ ‎ ‎

Dial

Black, with three subdials and calendar at 3 o'clock.‎ ‎

Bezel

Gold-plated with tachymeter.‎ ‎

Corona

Original, firmada Seiko

Case material

Gold-plated with 20 microns‎

Diameter without crown

40.5 mm‎ ‎

Diameter with crown

42.5 mm‎ ‎

Lug-to-lug length

44.4 mm‎ ‎

Thickness

11,5 mm

Strap width

20 mm

Strap material

Gold-plated steel‎ ‎

Strap color

Gold‎ ‎

Closure/buckle

Pin type, original signed Seiko‎ ‎

Condition of the watch

Excellent, like new!‎ ‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

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SEIKO QUARTZ “WORLD TIMER CHRONOGRAPF” SQ 100

Brand

Seiko

Model

WORLD TIMER CHRONOGRAPF SQ 100

Gender

Man‎

Country of origin

Japan‎ ‎

Decade

1990s

Year of manufacture

1992

Serial number

200620

Movement

Quartz‎ ‎ ‎

Crystal

Mineral‎ ‎ ‎

Dial

White with golden subdials, date display at 3 o'clock.‎ ‎

Bezel

World, 20-micron gold-plated‎ ‎

Corona

Original, firmada Seiko

Case material

Stainless steel‎ ‎

Diameter without crown

40.5 mm‎ ‎

Diameter with crown

42 mm

Lug-to-lug length

44 mm

Thickness

9 mm‎

Strap width

20 mm

Strap material

Steel and gold-plated steel 20-micron coating‎ ‎

Strap color

Steel and Gold‎ ‎

Closure/buckle

Clasp type, original Seiko‎ ‎

Condition of the watch

Excellent, like new!‎ ‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

SEIKO 6139-6002 "POGUE", CRONÓGRAFO AUTOMÁTICO - TEMPPUS:

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SEIKO 6139-6002 “POGUE”, AUTOMATIC CHRONOGRAPH

Brand

Seiko

Model
Gender

Man‎

Decade

1970s

Year of manufacture

1971

Serial number
Case code

6002

Movement

Automatic‎ ‎

Caliber

Seiko 6139

Crystal

Mineral‎ ‎ ‎

Dial

Black, with double date function at 3 o'clock.‎ ‎

Bezel

Interior con taquímetro‎ ‎

Corona

Seiko Corona‎ ‎

Case material

Stainless steel‎ ‎

Diameter without crown

43 mm

Diameter with crown
Lug-to-lug length

46 mm‎

Thickness

12.2 mm‎ ‎

Strap width

18 mm‎ ‎ ‎

Strap material

Genuine leather, Racing type brand new‎ ‎

Strap color

Black‎

Closure/buckle

Stainless steel‎ ‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, your original.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

SEIKO HELMET 6139-7101, CRONÓGRAFO AUTOMÁTICO - TEMPPUS:

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SEIKO HELMET 6139-7101, AUTOMATIC CHRONOGRAPH

Brand

Seiko

Model

Helmet 6139-7101

Gender

Man‎

Decade

1970s

Year of manufacture

1975

Serial number

541228: Golden Rose Gold Mesh Watch‎ ‎

Case code

7101

Movement

Automatic‎ ‎

Caliber

Seiko 6139

Crystal

Plexiglass, impeccable‎ ‎

Dial

Black with double date display at 3 o'clock.‎ ‎

Bezel

Interior con taquímetro‎ ‎

Corona

Seiko Corona‎ ‎

Case material

Stainless steel‎ ‎

Diameter without crown

40,2 mm

Diameter with crown

40.2 mm‎ ‎

Lug-to-lug length

48 mm

Thickness

12.2 mm‎ ‎

Strap width

20 mm

Strap material

Stainless steel‎ ‎

Strap color

Steel‎ ‎

Closure/buckle

Steel, original SEIKO.‎ ‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, your original.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

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SEIKO 6139-6002 “POGUE”, AUTOMATIC CHRONOGRAPH

Brand

Seiko

Model
Gender

Man‎

Decade

1970s

Year of manufacture

1971

Serial number

103540

Case code

6002

Movement

Automatic‎ ‎

Caliber

Seiko 6139

Crystal

Mineral‎ ‎ ‎

Bezel

Aluminum with tachymeter, impeccable‎ ‎

Case material

Steel‎ ‎

Diameter without crown

43 mm

Diameter with crown
Lug-to-lug length

46 mm‎

Thickness

12.2 mm‎ ‎

Strap width

19 mm

Strap material

Stainless steel‎ ‎

Strap color

Steel‎ ‎

Closure/buckle

Drop-down clasp, signed SEIKO‎ ‎

Condition of the watch

Excellent, like new!‎ ‎

Case/Box

Yes, your original.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

SEIKO SONAR AUTOMÁTICO, CRONO FLYBACK 7015-6010 - TEMPPUS:

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SEIKO SONAR AUTOMATIC, CHRONO FLYBACK 7015-6010

Brand

Seiko

Model

SONAR CRONO FLYBACK 7015-601

Gender

Man‎

Decade

1970s

Case code

6010

Movement

Automatic‎ ‎

Caliber

7015A

Crystal

Hardlex

Dial

Black, with Japanese and English calendar at 3 o'clock.‎ ‎

Bezel

Steel‎

Corona

Original Seiko, de acero

Case material

Steel‎ ‎

Diameter without crown

38 mm

Diameter with crown

38 mm

Lug-to-lug length

41 mm

Thickness

13 mm

Strap width

19 mm

Strap material

Steel‎

Strap color

Steel‎ ‎

Closure/buckle

Original Seiko, de acero

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

Reloj Seiko Kakume, Seiko Vintage, Seiko Kakume Vintage, Temppus, relojes antiguos, relojes vintage, relojes de colección, relojes clásicos, relojes mecánicos, relojería vintage, relojes de lujo, restauración de relojes, relojes automáticos, relojes de bolsillo, relojes antiguos restaurados, relojes antiguos de lujo, relojería artesanal, relojes de época, relojes suizos antiguos, relojes de pulsera vintage, relojes históricos, relojes de segunda mano, relojes raros.

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SEIKO CHRONOGRAPF KAKUME, VINTAGE AUTOMATIC

Brand

Seiko

Gender

Man‎

Decade

1970s

Year of manufacture

1973

Movement

Automatic‎ ‎

Crystal

Impeccable‎ ‎

Dial

Bitono, blue and white‎

Bezel

Steel‎

Corona

Seiko Corona‎ ‎

Case material

Steel‎ ‎

Diameter without crown

43 mm

Diameter with crown

45 mm

Lug-to-lug length

45 mm

Thickness

12 mm

Strap width

20 mm

Strap material

Steel‎

Strap color

Steel‎ ‎

Closure/buckle

Clasp type, original Seiko‎ ‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, your original.‎ ‎

Documentation

Yes‎

Temppus, relojes antiguos, relojes vintage, relojes de colección, relojes clásicos, relojes mecánicos, relojería vintage, relojes de lujo, restauración de relojes, relojes automáticos, relojes de bolsillo, relojes antiguos restaurados, relojes antiguos de lujo, relojería artesanal, relojes de época, relojes suizos antiguos, relojes de pulsera vintage, relojes históricos, relojes de segunda mano, relojes raros.

TEMPPUS WARRANTY

For your complete peace of mind, all our WATCHES ARE PROTECTED WITH A 1-YEAR WARRANTY.
 
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