CITIZEN CHRONO FLYBACK 67/9631, AUTOMATIC

Brand

Citizen

Model

Crono Flyback 67/9631

Gender

Man‎

Decade

1970s

Serial number

31121302

Case code

4-900049 Y

Movement

Automatic‎ ‎

Caliber

8100A (23 rubíes)

Crystal

Mineral‎ ‎ ‎

Dial

Light blue with double date display at 3 o'clock.‎ ‎

Corona

Original, signed Citizen‎ ‎

Case material

Steel‎ ‎

Diameter without crown

38 mm

Diameter with crown

39.5 mm‎ ‎

Lug-to-lug length

41 mm

Thickness

12 mm

Strap width

20 mm

Strap material

Stainless steel‎ ‎

Strap color

Steel‎ ‎

Closure/buckle

Stainless steel‎ ‎

Condition of the watch

Excellent, like new!‎ ‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

Citizen’s story began in 1918 in Tokyo, Japan, with the founding of the Shokosha Watch Research Institute. In its early years, the company focused primarily on manufacturing components for pocket watches. In 1924, Citizen launched its first pocket watch, marking the brand’s entry into the watchmaking market. The name Citizen was chosen in 1930, inspired by the idea of creating high-quality, accessible watches that could be worn by “all the citizens of the world.”

Expansion and Innovation in Quartz Technology

During the 1960s and 1970s, Citizen became one of the leading manufacturers of quartz watches, introducing innovative and precise models that quickly gained popularity both in Japan and internationally. One of its major successes was the Citizen Cystron Solar Cell in 1976, the world’s first solar-powered quartz watch, representing a milestone in sustainable watch technology. This innovation paved the way for the renowned Eco-Drive line, which remains a key part of the brand today.

Eco-Drive Technology and Sustainability

Citizen launched its Eco-Drive technology in 1995, revolutionizing the market with watches powered by an integrated solar cell that recharges the battery using any light source, whether natural or artificial. This technology eliminates the need to replace the battery, making Eco-Drive an eco-friendly and practical choice. The Eco-Drive line is one of Citizen’s most recognized collections and has solidified the brand’s image as a pioneer in sustainable technology.

Innovation in Durability and Functionality

Citizen also excelled in creating highly durable and precise watches. In 1982, it introduced the Citizen Professional Diver, a dive watch with water resistance up to 1,300 meters, designed specifically for professional divers. Additionally, Citizen was a pioneer in incorporating radio-controlled and GPS synchronization technology, enabling some of its watches to automatically adjust the time based on location, ensuring absolute accuracy regardless of the time zone.

Citizen Today

Today, Citizen is one of the largest watch brands in the world, present in over 130 countries. The company has maintained its commitment to innovation and the development of technologies that prioritize precision, sustainability, and functionality. In addition to the Eco-Drive line, Citizen offers a wide range of watches, from elegant models to sport and high-resistance watches like the Promaster series.

Citizen represents a blend of tradition and advanced technology, staying true to its original mission of creating high-quality, accessible watches for “all citizens.” This philosophy has made Citizen one of the most recognized and trusted brands in the global watchmaking industry.

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Additional information

Fully serviced watch. Guaranteed for daily use.

Related Watches

CITIZEN WR 100 CHRONOGRAPH, VINTAGE QUARTZ

Brand

Citizen

Model

WR 100 CHRONOGRAPH

Gender

Man‎

Country of origin

Japan‎ ‎

Decade

1990s

Movement

Quartz‎ ‎ ‎

Crystal

Mineral‎ ‎ ‎

Dial

Black with three subdials.‎ ‎

Bezel

Gold plated‎ ‎

Corona

Original signed CITIZEN trademark.‎ ‎

Case material

Gold-plated steel‎ ‎

Diameter without crown

40,2 mm

Diameter with crown

42 mm

Lug-to-lug length

44.2 mm‎ ‎

Thickness

11 mm

Strap width

20 mm

Strap material

Stainless steel‎ ‎

Strap color

Steel and Gold‎ ‎

Closure/buckle

Steel, CITIZEN signed clasp.‎ ‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

CITIZEN CRONO FLYBACK 67-9054, VINTAGE AÑOS 70 - TEMPPUS:

CITIZEN CRONO FLYBACK 67-9054, VINTAGE FROM THE 70s

Brand

Citizen

Model

CRONO FLYBACK 67-9054

Gender

Man‎

Decade

1970s

Serial number

4023 1331

Case code

4-901070

Movement

Automatic‎ ‎

Caliber

8110A (23 rubies)‎ ‎

Crystal

Mineral‎ ‎ ‎

Dial

Green, with two subdials and dual time zone at 3 o'clock.‎ ‎

Bezel

Aluminum, with tachymeter‎ ‎

Corona

Original, signed Citizen‎ ‎

Case material

Steel‎ ‎

Diameter without crown

39.8 mm‎ ‎

Diameter with crown

40.6 mm‎ ‎

Lug-to-lug length

43 mm

Thickness

12.2 mm‎ ‎

Strap width

22 mm

Strap material

Steel‎

Strap color

Steel‎ ‎

Closure/buckle

Clasp type, signed Citizen‎ ‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

CITIZEN "MÓNACO" CRONÓGRAFO FLYBACK, N.O.S. (New Old Stock) - TEMPPUS:

CITIZEN “MONACO” flyback chronograph, N.O.S. (New Old Stock)

Brand

Citizen

Model
Gender

Man‎

Decade

1970s

Serial number

40201633

Case code

4-901061-K

Movement

Automatic‎ ‎

Caliber

8110 A

Crystal

Original Plexiglass, flawless‎ ‎

Dial

Golden with two sub-spheres and calendar at 3 o'clock.‎ ‎

Corona

Origin crown and pushers‎ ‎

Case material

Steel‎ ‎

Diameter without crown

37 mm

Diameter with crown

38.5 mm‎ ‎

Lug-to-lug length

42 mm

Thickness

11,5 mm

Strap width

18 mm‎ ‎ ‎

Strap material

Stainless steel‎ ‎

Strap color

Steel‎ ‎

Closure/buckle

Original firmado Citizen, steel.‎ ‎

Condition of the watch

N.O.S. (New Old Stock)

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

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ROLEX OYSTER PERPETUAL (DATE), YEAR 1974

Brand

Rolex

Model

Oyster Perpetual (Date)

Gender

Man‎

Decade

1970s

Year of manufacture

1974

Movement

Automatic‎ ‎

Crystal

Plexiglass with magnifying glass in date stamp at 3 o'clock‎ ‎

Dial

Navy blue, patinated‎ ‎

Corona

Original, signed by Rolex.‎ ‎

Case material

Stainless steel‎ ‎

Diameter without crown

34 mm

Diameter with crown

36.7 mm‎ ‎

Lug-to-lug length

41.5 mm‎ ‎

Thickness

10.5 mm‎ ‎

Strap width

18 mm‎ ‎ ‎

Strap material

Stainless steel‎ ‎

Strap color

Steel‎ ‎

Closure/buckle

Stainless steel, signed Rolex‎ ‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

Screenshot

SEIKO 7006-7002 AUTOMATIC, VINTAGE YEAR 1971

175,00 

Brand

Seiko

Model

7006-7002 Automatic‎ ‎

Gender

Man‎

Decade

1970s

Year of manufacture

1971

Serial number

152818

Case code

7006-7002

Movement

Automatic‎ ‎

Caliber

Seiko 7006A

Crystal

Original PLexiglás‎ ‎

Dial

Silver, flawless‎ ‎

Bezel

Stainless steel‎ ‎

Corona

Yours original‎ ‎

Case material

Stainless steel‎ ‎

Diameter without crown

39.1 mm‎ ‎

Diameter with crown

40 mm

Lug-to-lug length

41 mm

Thickness

10.5 mm‎ ‎

Strap width

18 mm‎ ‎ ‎

Strap material

Stainless steel‎ ‎

Strap color

Steel‎ ‎

Closure/buckle

Stainless steel, original Seiko.‎ ‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

CORTÉBERT (Swiss Made), VINTAGE 1950s, MANUAL

Brand

Cortébert‎ ‎

Model

Incabloc

Gender

Man‎

Decade

1950s‎ ‎

Serial number

2860244

Case code

9550

Movement

Manual rope‎

Caliber

698

Dial

Champagne color, rose gold indices‎ ‎

Corona

Original, signed‎ ‎

Case material

Stainless steel‎ ‎

Diameter without crown

34.2 mm‎ ‎

Diameter with crown

36 mm

Lug-to-lug length

41 mm

Thickness

7 mm

Strap width

18 mm‎ ‎ ‎

Strap material

Cowhide‎

Strap color

Black‎

Closure/buckle

Type hook, steel‎ ‎

Condition of the watch

Excellent, like new!‎ ‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

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OMEGA DE VILLE QUARTZ, VINTAGE

Brand

Omega

Model

Of Town‎ ‎

Gender

Man‎

Decade

1970s

Serial number

53963172

Movement

Quartz‎ ‎ ‎

Caliber

ETA 255 411, OMEGA 1430

Crystal

Mineral‎ ‎ ‎

Dial

Golden, flawless‎ ‎

Bezel

Gold-plated with 10 microns.‎

Corona

Original Omega sign‎ ‎

Case material

Gold-plated steel‎ ‎

Diameter without crown

32 mm

Diameter with crown

34 mm

Lug-to-lug length

37 mm

Thickness

5 mm‎ ‎ ‎

Strap width

18 mm‎ ‎ ‎

Strap material

Cowhide leather, brand new‎ ‎

Strap color

Black‎

Closure/buckle

Steel‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

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BULOVA ART DECO, VINTAGE QUARTZ

Brand

Bulova

Model

Art Deco Quartz‎ ‎ ‎

Gender

Man‎

Year of manufacture

1979‎ ‎ ‎

Movement

Quartz‎ ‎ ‎

Crystal

Mineral‎ ‎ ‎

Dial

Bitono, Roman numbers‎ ‎ ‎

Diameter without crown

27 mm‎ ‎ ‎

Diameter with crown

28 mm‎ ‎ ‎

Lug-to-lug length

40 mm‎ ‎ ‎

Thickness

5 mm‎ ‎ ‎

Strap width

18 mm‎ ‎ ‎

Strap material

Cowhide‎

Strap color

Black‎

Condition of the watch

Very good, with slight signs of aging.‎

Case/Box

Yes, generic.‎ ‎

Documentation

Free Certificate of Authenticity available on request‎

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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