Serviced Vintage 1966 JAPAN SEIKO SPORTSMATIC5 DX 7619-9060 25Jewels Automatic.

Serviced Vintage 1966 JAPAN SEIKO SPORTSMATIC5 DX 7619-9060 25Jewels Automatic.

Welcome to my auction!
I am Japanese who live in Tokyo.

Item description

Movement :

• Pet name : 76 SPORTSMATIC5 DX.
• Caliber number : 7619A.
• Movement : Automatic.
• Beat rate : 18000bph.
• Year of manufacture start : 1965's.
• Factory : Kameido.

Externals :

• Serial No. : 6N07635.
• Dial No. : JAPAN 7619-9030R AD.
• Glass : Acrylic.
• Case size : About 38mm.
• Lug width : 18mm.
• Band : Wrist size that can be worn is Up to about 190mm.

Condition :

• Used, it runs well.
• Quick set(Day/Date) : Okay.
  Set the day of the week : English only.
  Set of the date: Press the button near the 3:00 position.
  Set of the days of the week : Turn the hour hand for 24 hours to set it.
• The day difference time of an used watch is about +-1 minute / day.
• Overhaul service in October 2026.
  The movement has been cleaned and oiled, so it works fine.

Key Features

• The Sovereign Peak of 1960s Sportsmatic Luxury (1966): Manufactured in 1966—a landmark historical year during Japan's mid-Showa industrial boom—the Seiko Sportsmatic 5 DX reference 7619-9060 represented Suwa Seikosha's top-tier ""Deluxe"" evolution of the Sportsmatic 5 lineup. Positioned as a luxury upgrade to standard sports-automatic models, the ""DX"" designation brought elevated jewel counts, refined dial finishing, and push-button calendar functionality to discerning corporate executives.
• The Over-Engineered 25-Jewel Caliber 7619 Automatic Engine: Powering this historic timepiece is the elevated 25-jewel Caliber 7619A, an in-house automatic workhorse operating at a steady frequency of 18,000 vibrations per hour (vph). Featuring an expanded 25-jewel specification to minimize gear-train friction across critical movement pivots, it includes Seiko's Diashock anti-shock protection, hacking seconds (stop-seconds mechanism), and a dedicated push-button quick-set date mechanism.
• Distinctive Quick-Set Date Pusher and Recessed Crown Architecture: Engineered for superior ergonomic utility, the reference 7619-9060 features a signature dual-control setup: a primary recessed crown hidden at 4 o'clock for time-setting alongside a dedicated quick-set date pusher mounted at 2 o'clock. This dual-button case geometry allows effortless date switching with a single press without disturbing timekeeping accuracy.
• Architectural ""9060"" Grammar of Design Case and Crosshair Dial: Executed in a solid stainless steel case, the reference 9060 displays bold, sweeping faceted lugs inspired by early ""Grammar of Design"" guidelines. The radiant silver sunburst dial is a masterpiece of mid-60s layout symmetry, decorated with hand-applied multifaceted hour markers, sharp dauphine hands, a framed day-date display at 3 o'clock, and the applied metal ""5"" shield and ""DELUXE"" script above 6 o'clock.
• The Sovereign Dolphin Case Back Medallion Heritage: The ultimate hallmark of this 1966 vintage treasure sits stamped on the case back: the iconic Seiko Dolphin crest (or deeply etched waterproof dolphin medallion). Certifying its top-tier factory regulation, water-resistant construction, and athletic durability, the 7619-9060 Sportsmatic 5 DX remains an indispensable, highly collectible cornerstone reference representing the absolute pinnacle of mid-1960s Japanese sports-executive horology.

For more information, please look at the pictures.

Notes

• Before buying.
  The vintage watches we sell are inspected and adjusted so they work fine. However, since it is an vintage watch, Please purchase on the assumption that it will be repaired.
  
  
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