Seiko Advan 7019-7220 - Iconic 70s Design and Freshly Serviced (November 1972)

This Seiko Advan is one of the most distinctive and sought-after lines from the early 1970s. The model embodies the design revolution of that era: bold colors, strong contrasts, and a consciously futuristic approach.

The dial is the central highlight here: an intense, radially brushed green, combined with a vibrant blue chapter ring – a color combination typical of the Advan series and rarely preserved in this quality. Depending on the light, a very dynamic interplay between rich green, golden reflections, and cool blue is created.

The faceted Hardlex crystal (characteristic of the series) is in mint condition and significantly enhances this visual effect.

Technically, the watch is in excellent condition: it was recently fully serviced by a Japanese watchmaker. This means it is immediately wearable and requires no short-term maintenance.

The original Seiko Advan steel bracelet is preserved – a crucial factor for the authenticity of these models, as these integrated bracelet designs are often lost.

Technical Data

• Brand: Seiko
• Model: Advan
• Reference: 7019-7220
• Movement: Automatic, Caliber 7019
• Functions: Hour, Minute, Second, Day-Date (English)
• Case Material: Stainless Steel
• Crystal: Faceted Hardlex (mint condition)
• Diameter: approx. 38 mm
• Lug-to-Lug: approx. 39.5 mm
• Height: approx. 12.7 mm
• Lug Width: 17 mm
• Bracelet: Original Seiko Advan Steel Bracelet
• Weight: approx. 90 g (incl. bracelet)
• Production Date: November 1972
• Condition: Very good vintage condition, freshly serviced

Classification of the Advan Series

The Advan series was positioned by Seiko in the early 1970s as a design-oriented, young line – deliberately more experimental than classic dress or business models.

Typical features:

• Vibrant, often two-tone dials
• Striking chapter rings
• Faceted crystals
• Integrated bracelet designs

In recent years, the series has gained significant attention. A key driver is the increased interest in expressive 70s designs, as well as the revival of the King Seiko Vanac, whose design language shows clear parallels to the Advan series. Consequently, particularly well-preserved Advan models with original bracelets and strong dials are increasingly sought after.

Caliber 7019 – Technical Classification

The installed caliber 7019 belongs to Seiko's proven 70xx family and is closely related in construction to the 7006.

Characteristics:

• Automatic winding (bi-directional rotor)
• Robust, industrial-grade construction with a focus on reliability
• Day/Date quick-set via the crown
• Designed for everyday usability rather than decorative finishing

The movement is considered very service-friendly and durable – a classic "workhorse" caliber that significantly contributed to the good reputation of Seiko automatic watches of that era.

Collector's Perspective

This particular example combines several value-determining factors:

• Very expressive and well-preserved original dial
• Original Advan bracelet
• Mint condition faceted crystal
• Freshly serviced (immediately wearable, no investment needed)

Especially in this combination, Advan models are significantly rarer today than their original series production volume might suggest.

Warranty (used)
This is a used item. The limitation period for claims for defects (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.