Vintage Watch | Seiko Quartz Chronograph 7A28-7010 Speedmaster

Discover the Iconic Vintage Seiko Quartz Chronograph 7A28-7010 Speedmaster

Experience the technology marvel and timeless panda dial design  of the Vintage Seiko Quartz Chronograph 7A28-7010, a standout model in Seiko's rich history of watchmaking that shows its edge during the quartz crisis, one of many offering from Seiko that not only match the performance of mechanical chronograph from the same era but exceed the performance of the watch. This remarkable timepiece from the 1980s represents a pioneering era of quartz technology, brining precision, functionality, and style to the user.

The First Analog Quartz Chronograph

The Seiko 7A28-7010 is part of the legendary 7A28 series, recognized as the world’s first analog quartz chronograph. Introduced in 1980, this series set a new standard in timekeeping, combining the accuracy of quartz with the traditional charm of an analog display. The Vintage Seiko Quartz Chronograph 7A28-7010 is a testament to Seiko’s innovative spirit and technical mastery, marking a significant milestone in horological history. The 7A28 enable user to measure time in a different unit from 1s to a split of a second all simply from their wrist.

Superior Precision and Functionality

At the heart of the Seiko 7A28-7010 is the 7A28 movement, a technological marvel of its time. This quartz movement features a full metal construction with 15 jewels and 4 stepper motors, ensuring exceptional durability and precision. The chronograph functions include a 1/20th second counter, a 30-minute counter, and a running seconds subdial, all controlled by intuitively placed pushers. The movement even have the function of split second using the push at 10o clock position. 

Distinctive Design and Durability

The Vintage Seiko Quartz Chronograph 7A28-7010 boasts a robust stainless steel case with distinctive hooded lugs, offering both durability and a unique aesthetic. The most common variation of 7A28 is available in black and white dial, the watch features a matching tachymeter bezel and a visually striking chapter ring. The black dial version is complemented by white printing and hands, while the white dial version features a contrasting black chapter ring, giving the watch a unique panda dial assent and making it extremely modern even by today's standard. 

A Collector’s Gem with Many Variants

As a vintage timepiece, the Seiko 7A28-7010 holds significant value for collectors and watch enthusiasts. Its pioneering status as the first analog quartz chronograph, combined with Seiko’s reputation for quality and innovation, makes it a highly sought-after model. Within the 7A28 series, there are many intriguing variants, including the highly coveted military-issue models, which are particularly sought after by collectors for their historical significance and design.

Our Offering

Our offering of the Vintage Seiko Quartz Chronograph 7A28-7010 is in good running condition, all chronograph function are working well. The stainless steel case remains well-preserved with minor usage mark on the case. Because of its tool watch nature, there are some minor scratch on the crystal of the watch. The watch also come with its  original bracelet, giving the watch a retro assent and ensures a comfortable fit.
The watch has been meticulously maintained, ensuring that all functions operate well, providing both reliability and style.

Specification:

Maker: Seiko

Model: 7A28-7010

Era: 1983 Mar

Case Diameter: 38.5 mm

Lug to Lug: 41.5 mm

Lug Width: 20 mm

Case Condition: In overall good condition, stainless steel case remains well-preserved with minor usage mark on the case. 

Glass: Because of its tool watch nature, there are some minor scratch on the crystal of the watch.

Dial Condition: White panda dial with no aging

Movement: Fully Functioning Quartz 7A28 movement