Seiko 7559-5010

The Seiko 7559-5010 combines a sharp integrated-bracelet design with one of the most interesting pieces of Seiko history: an electroluminescent backlight activated by pressing the crown. Long before illuminated smartphone screens and Indiglo watches, Seiko was already experimenting with lighting up a dial at the push of a button.

The result is a watch that feels surprisingly modern decades later.

Why We Like It

The backlight isn't a gimmick.

It's a reminder of how far ahead Seiko was during the quartz era.

Press the crown and the dial illuminates from within—a simple feature today, but a genuinely innovative one when this watch was introduced. Combined with the angular case, integrated bracelet, and clean black dial, the 7559-5010 captures the futuristic optimism that defined Seiko in the late 1970s and early 1980s.

Specifications

Brand: Seiko
Reference: 7559-5010
Movement: Seiko Quartz
Dial: Black
Case Material: Stainless Steel
Case Size: 36mm
Bracelet: Two tone integrated Stainless Steel Bracelet 
Crystal: Hardlex
Day-Date Function
Electroluminescent Backlight
Made in Japan
Era: Late 1970s–1980s

Condition

This watch remains in vintage pre-owned condition with signs of wear consistent with age and use. The case and bracelet show honest wear accumulated over the years, while the dial remains clean and highly legible. Please review all photographs carefully, as they are considered part of the description.

Fishtown Watch Supply Thoughts

Everybody talks about Seiko's dive watches.

Not enough people talk about watches like this.

The 7559-5010 is peak quartz-era Seiko: practical, innovative, and a little futuristic. The integrated bracelet looks great, the black dial keeps things clean, and the backlight is still a cool party trick all these years later.