Seiko 5 Automatic Ref. 6119-6002

Tool Watch / Casual Sports Watch · Seiko (Seiko Group), mainstream accessible tier, renowned for mechanical reliability and in-house manufacturing

Period: Vintage (1970s) - C-case design with integrated bracelet aesthetic

Seiko 5 Automatic Ref. 6119-6002

Type

Tool Watch / Casual Sports Watch

Brand

Seiko (Seiko Group), mainstream accessible tier, renowned for mechanical reliability and in-house manufacturing

Movement

Automatic mechanical, Seiko Caliber 6119, 21,600 vph, 21 jewels, quickset day-date

Dimensions

Case diameter 38mm, thickness 11mm, lug-to-lug 42mm, lug width 18mm

Description

A classic 1970s Seiko 5 Automatic featuring the iconic cushion C-case architecture. The deep grey sunburst dial, signature 4 o'clock crown, and integrated styling offer vintage charm with robust mechanical utility. A quintessential piece of mid-century Japanese horology.

Key Features

Cushion-shaped C-case, crown tucked at 4 o'clock, day-date complication with quickset mechanism via pressing the crown, robust Seiko 6119 movement

Dial Description

Dark grey sunburst dial with applied baton indices, luminous dots, slim baton hands, and a day-date window at 3 o'clock

Case Material

Stainless steel with a combination of brushed and polished finishes

Crystal Type

Hardlex mineral crystal, flat profile

Bezel Details

Fixed smooth stainless steel bezel with a distinctive cushion-shaped case contour

Crown & Pushers

Recessed crown positioned unusually at the 4 o'clock position, push-pull type with recessed integration into the case

Bracelet or Strap

Vintage stainless steel multi-row link bracelet with a signed folding clasp

Caseback Details

Solid screw-down stainless steel caseback featuring Seiko wave logo and production serial information

Movement Type

Automatic mechanical, Seiko Caliber 6119, 21,600 vph, 21 jewels, quickset day-date

Water Resistance

Originally 30 meters / 3 ATM, suitable only for light splashes; vintage gaskets mean swimming or diving should be avoided

Origin & Provenance

Japanese origin, manufactured in-house by Seiko

Age Estimate

Circa 1970s based on the Caliber 6119 movement and 6000-series C-case design

Cultural Significance

Representing the golden age of accessible mechanical watchmaking, Seiko 5 models democratized reliable automatic timekeeping worldwide

Condition Notes

Appears in very good vintage condition with minor desk-diving scratches on the case and bracelet, unpolished or lightly worn edges, clean dial and crystal

Value Estimate

Secondary market value generally ranges from $150 to $350 USD depending on condition, originality, and inclusion of original box or papers

Care & Maintenance

Recommended service every 5 to 7 years, avoid high magnetic fields, water resistance should be tested by a watchmaker due to vintage age

Similar Watches

Seiko 5 Ref. 6309, Citizen Seven Star, vintage Seiko Chronograph models from the same era

Interesting Facts

The Seiko 5 line was introduced in 1963 with five key attributes: automatic winding, day-date display, water resistance, recessed crown at 4 o'clock, and a durable case/bracelet

Identified on 9/3/2026