Seiko 5 Sportsmatic 6619 Sunburst Silver Day-Date 1960s 39mm

Watch Summary

This 1960s Seiko 5 Sportsmatic 6619 is a 39mm automatic watch with a sunburst silver dial, 21-jewel Seiko 6619 movement and day-date display, giving it a distinctive mid-century sports presentation.

Its original dial, hands, case, case back and movement are retained, with a replacement leather sports strap clearly disclosed below.

Recorded results for this watch

• Passed the TickerWorks 48-hour run test and time check.
• Day-date and quickset functions operating correctly.

TickerWorks® Assurance

Every TickerWorks watch is checked, tested and transparently disclosed through the TickerWorks® Assurance process before being offered for sale.

• Inspection & disclosure: Recorded condition, originality and any replacement or refurbished components are clearly disclosed.
• Timegrapher checked: Every mechanical watch is checked on a timegrapher, with amplitude and stable running prioritised over chasing a single rate figure.
• Regulation: Where appropriate, regulation is brought as close as practicable to the movement’s expected factory rate.
• 48-hour run test: Every watch undergoes a 48-hour run test before being placed into stock.

Condition & Originality

Originality: Original dial, hands, case, case back and Seiko 6619 movement.

Replacement Components: Replacement leather sports strap with yellow detailing.

Condition: General vintage wear consistent with age. Dial shows patina in line with age. The acrylic crystal shows age-related condition and may have been replaced during the watch’s life, but this is not confirmed.

Bracelet or Strap: Replacement leather sports strap in good condition.

Specifications

• Brand: Seiko
• Model: Seiko 5 Sportsmatic 6619
• Movement: Seiko 6619 automatic, 21 jewels
• Case size: 39 mm
• Dial colour: Sunburst silver
• Period: 1960s
• Case back: Original case back
• Crown: Functional; originality not recorded
• Bracelet or strap: Replacement leather sports strap in good condition
• Functions: Automatic, day-date, quickset date

Historical Context

The Seiko 5 Sportsmatic range formed part of Seiko’s 1960s automatic day-date development, combining practical calendar functionality with sports-oriented case styling. Watches using the 6619 movement belong to this early period of Seiko 5 production.

Important Notes

The acrylic crystal may have been replaced during the watch’s life, but this is not confirmed.

TickerWorks Strap & Bracelet Policy

TickerWorks may supply a replacement or period-correct bracelet or strap where the original is not available or no longer suitable for use. Any replacement is clearly stated in the description. All bracelets and straps are fitted for presentation and checked for secure attachment only.

TickerWorks does not offer bracelet adjustment services. Final sizing should be carried out by a qualified watchmaker.

Notes & Caveats

Photos form part of the description.

Water resistance is not guaranteed.

Vintage mechanical tolerance is approximately ±1 minute per day.

Temperature change, shock, positional variation and moisture ingress can affect mechanical timekeeping.

Service history is unknown unless stated.