Seiko 5 Automatic Ref. 7009-8760

Field Watch / Casual Dress Watch · Seiko (Independent Japanese manufacturer, accessible luxury and reliable everyday horology tier)

Period: Vintage (1970s-1980s)

Seiko 5 Automatic Ref. 7009-8760

Type

Field Watch / Casual Dress Watch

Brand

Seiko (Independent Japanese manufacturer, accessible luxury and reliable everyday horology tier)

Movement

Automatic mechanical, Seiko Caliber 7009, 21,600 vph, 17 jewels, approximately 43 hours power reserve

Dimensions

Case diameter approximately 37mm, thickness 11mm, lug-to-lug 42mm, lug width 18mm

Description

This charming vintage Seiko 5 embodies the utilitarian yet elegant design language that made Seiko a household name globally. Featuring a versatile 37mm stainless steel case, an immaculate off-white sunburst dial with warm gold-toned appointments, and the iconic recessed crown at 4 o'clock, it strikes a wonderful balance between a dress watch and a daily wearer. Driven by the bulletproof automatic Caliber 7009, this piece offers an authentic mechanical vintage experience accessible to enthusiasts of all levels.

Key Features

Signature Seiko 5 logo at 12 o'clock, recessed 4 o'clock crown for ergonomic comfort, day-date complication with a framed window, and classic vintage proportions.

Dial Description

Off-white silver sunburst dial with applied gold-toned dot and baton indices, dauphine-style gold hands, center seconds hand, and a day-date complication positioned at the 3 o'clock mark with a framed window

Case Material

Stainless steel with a polished bezel and brushed case sides

Crystal Type

Acrylic/Plexiglass crystal with minor expected surface curvature

Bezel Details

Fixed smooth polished stainless steel bezel

Crown & Pushers

Recessed push-pull crown located unusually at the 4 o'clock position, characteristic of many Seiko automatic movements

Bracelet or Strap

Black faux-croco embossed leather strap with tonal stitching and a polished steel pin buckle

Caseback Details

Solid stainless steel screw-down case back featuring the Seiko tsunami wave logo and technical specifications

Movement Type

Automatic mechanical, Seiko Caliber 7009, 21,600 vph, 17 jewels, approximately 43 hours power reserve

Water Resistance

Originally rated to 30 meters (splash resistant), but due to vintage age, water resistance should not be assumed and pressure testing is recommended before any contact with water.

Origin & Provenance

Made in Japan, utilizing fully in-house Seiko mechanical manufacturing

Age Estimate

Likely produced in the late 1970s or 1980s based on the Caliber 7009 and classic Seiko 5 aesthetics

Cultural Significance

Seiko 5 models are legendary within the watch collecting community as the quintessential gateway mechanical watches, proving that robust, reliable horology does not need to be expensive.

Condition Notes

Very Good vintage condition. The case shows minor surface hairline scratches consistent with age, the dial appears clean and unblemished, and the crystal is clear with minimal wear. The leather strap is a modern aftermarket replacement.

Value Estimate

Secondary market value typically ranges between $70 to $150 USD depending on exact condition, originality, and presence of original box and papers.

Care & Maintenance

Recommended service interval every 5 to 7 years to lubricate the automatic movement. Avoid exposure to excess moisture due to age and potential degradation of original case gaskets. Keep away from strong magnetic fields.

Similar Watches

Seiko 5 SNK809, vintage Orient Three-Star automatic watches, and vintage Citizen Eagle automatic models

Interesting Facts

The '5' in Seiko 5 stands for five key attributes originally introduced in the 1960s: automatic winding, day-date display in a single window, water resistance, recessed crown at the 4 o'clock position, and a durable case and bracelet.

Identified on 8/18/2026