SOLD 1974 Seiko 6139 8020 Chronograph Birth Year Watches


Seiko Automatic Chronograph (61398020) Price Guide WatchCharts

Interesting vintage Seiko. It's a 6139-8020. A very 70s design. Interesting notes on the dial. Some versions have 17 jewels on the dial. This one doesn't. Is this the A or B movement? 21 jewel JDM non export movement or 17 jewel export? On the caseback, its dated to August 1972. It is marked Japan A. The bracelet is in surprisingly good shape.


1972 Seiko Chronograph ref. 61398020 black and blue dial TIMELINE

The Seiko 6139-8020 is a watch model from the Seiko brand and Chronograph collection. As of January 2024, the average price of the Seiko Automatic Chronograph (6139-8020) on the private sales market is $275, while you can expect to pay $382 from a secondary market dealer.


1972 Seiko Chronograph ref. 61398020 black and blue dial TIMELINE

So, knowing that, we know this is a 1971 SEIKO 6139-8020 watch. The case material is steel and thus used a 6139 caliber watch with 17 jewels. The 6139 is considered an influential movement (Frederic Piguet was inspired by it when crafting the caliber 1185, aka the "Grandfather of the modern automatic chronograph") and had a vertical clutch.


SOLD 1974 Seiko 6139 8020 Chronograph Birth Year Watches

Evaluation and teardown of a one-owner from new Seiko "Rally" 6139-8020. This model rarely comes across my bench. What's neater is that it belongs to its o.


2x Seiko 6139 8020 Montre

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SOLD 1974 Seiko 6139 8020 Chronograph Birth Year Watches

The Seiko caliber 6139 (without a rotor): This movement was developed using a base caliber from the 61 series. Image: Yu Mitamura The caliber 6139 was also a Suwa product. In the 1950s, the company improved its technology to optimize the compatibility of watch components.


Seiko 61398020 Chronograph automatic black dial

The Seiko 6139 True Bruce Lee | DC Vintage Watches | United States 0 The "True Bruce Lee" - A Black Dial 1969/70 Seiko 6139-6010 Proof/Proof, Likely with Hong Kong Day Wheel


Seiko 61398020 YouTube

1973 Seiko 6139-8020 Chronograph silver dial. The vintage Seiko automatic chronographs are iconic-historical pieces. They are collectible, beautiful and affordable, generally a Seiko 6138 or 6139 will run you between $100 and $400. The story of the Seiko chronograph begins in 1969 when the first three, automatic chronographs emerged.


FS Seiko 61398020 Chronograph Black 285 myWatchMart

The Seiko 6139-8020 is a watch model from the Seiko brand and Chronograph collection. As of January 2024, the average price of the Seiko Automatic Chronograph (6139-8020) on the private sales market is $275, while you can expect to pay $382 from a secondary market dealer. 97 Number of sales (12M) $117 - $433 Market Range 57.3% Volatility


1973 Seiko 61398020 automatic Chronograph silver dial

Seiko Chronograph Listing: $455 Seiko Chronograph Automatic Ref No. 6139-8020, Reference number 6139-8020; Steel; Automatic; Condition Fair; Year 1970; Location: India, Mumba. Skip. Leader in secure luxury watch purchases and sales since 2003 Search through 560,593 watches from 125 countries.


Seiko 61398020 Chronograph automatic black dial

The Seiko 6139-8020 Chronograph automatic is a iconic-historical piece. They are collectible, beautiful and affordable, generally a Seiko 6138 or 6139 will run you between $100 and $400. The story of the Seiko 6139-8020 chronograph begins in 1969 when the first three, automatic chronographs emerged. The calibre 11, the el Primero and the Seiko.


Seiko Hexagon SpeedTimer sports 6139 8020 Men 19701979 Barnebys

Seiko 6139-8020 The 6139 is Seiko's first automatic chronograph movement. It is a single register chronograph, with a 30 minute counter, no continuous seconds and a quickset day-date display. It was production from the late sixties up until the late seventies.


SOLD 1974 Seiko 6139 8020 Chronograph Birth Year Watches

6139-8020/8029 "Retro Racer" 6139-8030 6139-8040 6139-8050 Seiko 6139: Presentation of the movement Technical details The first automatic chronograph? Seiko 6139 buying advice


Seiko 6139 8020 Old Stock Vintage Automatik Chronograph

Seiko Chronograph Mens Watch Day/Date Automatic Choco Dial 6139-8020 Sn. 300747. Pre-Owned. C $57.79. 11 bids · 21h 27m. +C $60.47 shipping. from Philippines. Sponsored.


Seiko 61398020; Rally bracelet; silver dial Watches Pinterest Seiko

Seiko Chronograph. Retro Racer Silver Dial Chronograph Automatic 6139-8020 Watch. C$ 611. + C$75 for shipping. US. Seiko Chronograph. Automatic Ref No. 6139-8020. C$ 626. + C$45 for shipping.


1972 Seiko Chronograph ref. 61398020 black and blue dial TIMELINE

Seiko watches Chronograph 6139-8020 Brand Model Price Case size Year Filter Save this search 15 listings including promoted listings Sort by Seiko Chronograph 6139-8020 $ 414 Excl. shipping MX Private Seller Seiko Chronograph 6139-8020 $ 443 Excl. shipping PT Private Seller Seiko Chronograph NOS $ 1,440 Excl. shipping GR Private Seller