Birthday Watch September 1982! Seiko Chariot Tank 6431-5050 JDM Quartz Watch (FS)

A BIRTHDAY WATCH IS A WATCH PRODUCED THE SAME MONTH AND YEAR AS YOUR BIRTH MONTH AND YEAR

Make: Seiko
Type: Analog Quartz
Model: 6431-5050
Year of Production: September 1982
Movement: 6431
Hand and Dial: 3D Silver Baton Dial Indices with Baton Hands
Width: 30m
Lug to Lug Height: 36.3mm
Thickness: 6.3mm
Lug Width: 19mm
Bracelet: Maruman Japan Genuine Black Leather Strap with Silver Buckle
Pouch / Box: Brand-New EVA Type Zipper Pouch

Introduced in December 1969, the Seiko Quartz Astron is often credited as the world's first commercially available quartz wristwatch. Quartz watches use a quartz crystal oscillator to keep time, which is much more accurate than the traditional mechanical movements used in wristwatches at the time.

The quartz movement in the Astron was incredibly precise, with an accuracy of within 5 seconds per month, far superior to mechanical watches of the era.

The introduction of the Seiko Quartz Astron had a profound impact on the watch industry. It marked the beginning of the Quartz Revolution that led to the decline of traditional mechanical watches in the market and the rise of more accurate and affordable quartz timepieces.

Seiko's Quartz Astron was showcased at the Baselworld watch fair in Switzerland in 1970, where it received international attention and acclaim because this watch change horology history forever.

Here we have a September 1982 Seiko Tank Dress Quartz, Model 6431-5050 in stunning condition.

This timepiece was carefully stripped and underwent a good servicing, and its dial was meticulously cleaned, its electronic movement cleaned and touched up, demagnetised, and its battery replaced on 05 August 2026. It should be able to operate unhindered until the next battery replacement thereby providing the owner peace of mind. The crown has been uncorked to for battery preservation.

Its well-preserved tank case was also given a good clean-up and rub while maintaining its sharp lines and sexy curves. Most imperfections were removed without compromising the case shape. The crystal is original and was given a good rub as well and is also in excellent shape.

The crown is located at its traditional 3H position and is easily accessible.

The case width and height are approximately 30.0m (without crown) and 36.3mm respectively. The lug width is 19mm and the bracelet can accommodate wrists up to 19cm; hence, this watch is suitable for men and the modern women.

A vintage Maruman Genuine Black Leather Calf Strap with Silver Buckle accompanies the watch as part of the deal.

The watch is 100% original Seiko components from this particular watch. No parts were replaced with aftermarket parts. 

Even though the seals and gaskets are present / replaced, this timepiece has not been water-resistant tested due to its age.

The pictures provided show the watch in excellent condition and well maintained. It has also been demagnetised to improve parts reliability, minimise wear + tear, and improve accuracy. The only drawback is the lack of documentation and original box. A nice purposeful carrying case or box will be provided instead. 

Bear in mind that this watch has seen many of the previous owners’ ups and downs in life and should be cherished and well taken care of for the next generation to savour such engineering beauty.

Yes, there are many other same models in the market, but almost all are not in the same quality condition and as well maintained as what you see here. Hence, it is a no-brainer that this one-of-a-kind timepiece will make an extremely beautiful birthday present for that special someone born in September 1982! 

This particular Seiko Tank Dress Quartz timepiece is rather rare and can only be found in Japan it seems. 

This is a very classy Seiko Chariot Dress Cocktail Quartz timepiece in excellent condition; so, be unique and own a September 1982 Birthday Watch that is almost impossible to source in such fine condition or purchase it for that special someone instead.