This classic Seiko 5 Automatic, reference 7S26-03V0, dates from the late heyday of the 1990s and combines timeless design with one of the most robust automatic movements in Seiko's history.
This particular example impresses with its excellent overall condition and a fresh service in Japan in January 2026, which is a real rarity for vintage Seiko 5 models these days.
Manufacturing Date
Serial Number: 9Nxxxx
- "9" = Year ending in 9
- "N" = November
➡️ Production: November 1999
Historical Context
The Seiko 5 line was introduced in the 1960s and stands for everyday usability, reliability, and excellent value for money.
With the introduction of the caliber 7S26 in 1996, a new generation began:
- extremely durable and low-maintenance
- proven millions of times over
- deliberately simple design (no manual winding, no hacking seconds)
Today, the 7S26 is considered one of the most important automatic movements in modern watchmaking history.
Design
This reference is one of the more elegant Seiko 5 variants:
- silver dial with fine vertical structure and sunburst finish
- applied indices
- classic Dauphine/stick hand combination
- Day-Date display at 3 o'clock
- balanced, timeless proportions
The watch appears significantly more dressy than many later Seiko 5 models and can easily be worn both in everyday life and for more formal occasions.
Technical Data
Brand: Seiko
Model: Seiko 5 Automatic
Reference: 7S26-03V0
Manufacturing Date: November 1999
Movement: Seiko Automatic Caliber 7S26
- 21 Jewels
- no manual winding
- no hacking seconds
Functions:
Time, Day-Date
Case: Stainless steel
Dimensions:
Diameter: 37.8 mm (without crown)
Height: 10.5 mm
Lug-to-Lug: 45.3 mm
Lug width: 18 mm
Bracelet: Original Seiko steel bracelet
Weight: 95 g
Condition
- excellent condition
- very minor signs of wear
- freshly serviced in Japan (January 2026)
- technically flawless
- original steel bracelet with Seiko 5 clasp
Collector's Perspective
This model is a very good example of:
- early 7S26-generation
- classic, now rarer sizes (< 38 mm)
- unchanged original condition
- above-average preservation including service
Especially in this combination (condition + service + originality), it is significantly above the usual market offering.
Warranty (used)
This is a used item. The limitation period for warranty claims (statutory warranty) is 12 months from delivery.
Note
As this is a used watch, no water resistance can be guaranteed. To protect the movement, the watch should not come into contact with water or moisture.
