Seiko AGS SUS 5M22-6C30 - Red DialThis is a truly special model that combines the AGS technology developed by Seiko in the 1990s with the characteristic industrial design of the SUS series. Its metallic red dial, bold white numerals, and distinctive handset set it apart from an ordinary vintage Seiko at first glance.
The 36mm stainless steel case commands a stronger presence on the wrist than its dimensions suggest, thanks to the wide dial opening. Featuring a mix of brushed and polished surfaces, the case boasts a highly technical design for its era, complete with a date display at the 4 o'clock position, a button to check the energy reserve, and 10-bar water resistance.
Powered by the Seiko 5M22 AGS movement—which generates electricity from wrist movement and represents an early generation of the technology Seiko would later brand as "Kinetic"—this watch features a crucial upgrade: the energy storage capacitor has been replaced with a new, genuine Seiko part. This renews the system's most critical aging component, ensuring that no further battery or capacitor replacement is expected for approximately 15 years under normal use.
The watch is in excellent condition for its age; the case shape remains well-preserved, and the red dial is vibrant and clean. Paired with a black leather strap, it is a timepiece with immense character, suitable for both daily wear and a Seiko collection.
Final Word
With its red dial, 36mm SUS case, early-era AGS technology, and new genuine Seiko capacitor, this piece offers far more than an ordinary vintage quartz Seiko. It embodies the experimental spirit of 1990s Seiko—a special, eye-catching watch that remains perfectly wearable today.
The product shown was manufactured in 1996.
PROFESSIONALLY FULLY SERVICED. The movement has been completely disassembled, and every part has been cleaned, lubricated, and precisely adjusted, ensuring your watch operates without any unpleasant surprises. (It requires no maintenance for 3 years, provided it is not exposed to adverse conditions.)
Product Condition: Tested; all functions are operational.
