A beautifully preserved example of classic Japanese watchmaking, this Vintage Seiko 5 Automatic Ref. 7S26-0360 showcases the understated elegance and everyday reliability that have made the Seiko 5 collection an enduring favorite among collectors. Exclusively produced for the Japanese Domestic Market (JDM), this rare reference features a refined cream-white dial accented by gold-tone hands and applied hour markers, complemented by distinctive Arabic numerals at 12 and 6 o’clock. The contrasting black inner minute track adds a subtle sports-inspired touch, while the exhibition case back offers a captivating view of Seiko’s legendary automatic movement in operation.
Powered by the dependable Seiko Caliber 7S26 automatic movement, this watch combines robust mechanical performance with timeless styling. Paired with its original Seiko stainless steel bracelet, it is a superb choice for collectors seeking a genuine Japan-market Seiko 5 with uncommon dial configuration and enduring appeal.
⸻
Collector’s Note
Manufactured exclusively for the Japanese Domestic Market (JDM), the Seiko 5 Ref. 7S26-0360 is a relatively uncommon reference that was never widely distributed outside Japan. JDM Seiko 5 models are admired for their unique dial variations, excellent build quality, and limited availability compared to export-market counterparts.
This example features the sought-after cream-white dial with gold-tone accents, Arabic numerals at 12 and 6 o’clock, and a black inner minute track—an elegant combination rarely encountered on standard Seiko 5 references. The exhibition case back is correctly engraved with 7S26-0360, confirming the original case reference, while the watch is powered by the reliable 21-jewel Seiko Caliber 7S26 automatic movement, one of Seiko’s most respected mechanical calibers.
Retaining its original Seiko stainless steel bracelet and authentic vintage character, this is an excellent opportunity to own a rare JDM Seiko 5 from the golden era of Japanese mechanical watchmaking.
⸻
Specifications
* Brand: Seiko
* Collection: Seiko 5
* Reference: 7S26-0360
* Model Type: Japanese Domestic Market (JDM)
* Movement: Seiko Caliber 7S26
* Jewels: 21 Jewels
* Movement Type: Automatic (Self-Winding)
* Power Reserve: Approximately 41 Hours
* Beat Rate: 21,600 BPH
* Hand Winding: No
* Hacking Seconds: No
* Dial Colour: Cream / Off-White
* Dial Features: Gold-tone applied baton markers, Arabic numerals at 12 & 6, gold-tone luminous hands, black inner minute track, day-date display at 3 o’clock
* Crystal: Hardlex Crystal
* Case Material: Stainless Steel
* Case Diameter: Approximately 37 mm (excluding crown)
* Case Thickness: Approximately 11 mm
* Lug-to-Lug: Approximately 43 mm
* Crown Position: Recessed 4 o’clock crown
* Bracelet: Original Seiko Stainless Steel Bracelet
* End Link Code: 3381-B-E
* Case Back: Exhibition / See-Through Display Back
* Water Resistance: Original Factory Water Resistant Specification
* Country of Manufacture: Japan
* Condition: Vintage Pre-Owned
⸻
Case Back Details
* Reference: 7S26-0360
* Movement: Seiko Caliber 7S26
* Jewels: 21 Jewels
* Case Back Type: Exhibition / Display Back
* Material: Stainless Steel
* Water Resistance: Water Resistant
* Made in Japan
⸻
Movement Highlights
* Genuine Seiko Caliber 7S26 automatic movement
* Reliable 21-jewel mechanical movement
* Approximately 41-hour power reserve
* Automatic self-winding operation
* Day-date complication with bilingual calendar
* Operating frequency of 21,600 vibrations per hour
* Legendary Seiko workhorse movement renowned for durability and reliability
* Exhibition case back showcasing the automatic movement
⸻
Why You’ll Love It
* Rare Japanese Domestic Market (JDM) model
* Elegant cream-white dial with distinctive Arabic numerals
* Gold-tone hands and applied hour markers
* Reliable Seiko 7S26 automatic movement
* Original Seiko stainless steel bracelet
* Exhibition display case back
* Signature recessed 4 o’clock crown
* A rare and highly collectible vintage Seiko 5 with timeless everyday versatility
⸻
Important Note
This is a vintage pre-owned timepiece. All specifications, including power reserve, water resistance, accuracy, jewel count, movement features, and other manufacturer details, are based on the watch’s original factory specifications and are provided for reference only. Due to age, previous use, and service history, actual performance may vary. Water resistance is not guaranteed, and the watch should be kept away from water unless professionally pressure-tested. Cosmetic condition, originality of parts, and functionality are as shown in the listing photographs. We recommend servicing vintage watches periodically for optimal performance.
