Seiko - Seikomatic - 沒有保留價 - 6206-8040 - 男士 - 1966

This Seikomatic line represents a golden era of Japanese watchmaking, combining elegant design with robust automatic movements. This particular example showcases the sophisticated day-date layout that became a hallmark of Seiko's mid-century aesthetic, offering collectors a versatile and historically significant timepiece with immense vintage appeal.

Brand: Seiko
Model: Seikomatic
Reference Number: 6206-8040
Serial Number: 6103397
Movement: Automatic, Caliber 6206B, 26 Jewels
Dial: Silver sunburst dial with applied faceted indices, presenting cleanly with light, age-appropriate edge patina
Case Size: 36 mm (excluding the crown)
Case Material: Stainless Steel
Production Year: January 1966
Condition: Good vintage condition with honest signs of wear

Dial and Hands
The watch features a beautiful silver sunburst dial that catches the light dynamically. It is adorned with applied, faceted baton indices and an applied Seiko logo, adding depth and refinement to the display. A distinctive feature of this caliber is the separated calendar layout, with the day of the week prominently displayed in a framed window at the 9 o'clock position and the date at 3 o'clock. The dial text, including the "SEIKOMATIC DIASHOCK 26 JEWELS" designation, remains crisp and fully intact. The sharp dauphine hands complement the indices perfectly. Upon close inspection, the dial remains remarkably clean, exhibiting only minor, age-appropriate patina around the extreme outer edges, preserving its sophisticated mid-century character.

Case and Crystal
The 36mm stainless steel case features a classic, well-proportioned profile with a smooth bezel and a recessed crown positioned at 4 o'clock, emphasizing its automatic winding nature. The lugs retain their sweeping shape, though they exhibit honest signs of wear and surface scratches consistent with decades of use. The screw-down caseback is a highlight, clearly displaying the iconic Seiko dolphin motif, along with the "WATER PROOF" designation, reference number 6206-8040, and serial number 6103397. The caseback shows visible scratches and tool marks from previous openings. The watch is fitted with a domed acrylic crystal that protects the dial and enhances its vintage warmth.

Movement
Powering this timepiece is the Seiko automatic caliber 6206B, featuring 26 jewels. The movement is distinguished by its attractive gold-tone finishing on the rotor and bridges, which remains visually striking. Close-up images confirm the caliber markings and the clean appearance of the mechanical components. Running in vintage operational condition. Maintains the authentic mechanical character of the era. The timegrapher results indicate a performance of +55 to +60 seconds per day.

Strap
The watch is paired with a handsome black textured leather strap, detailed with contrasting white stitching that perfectly complements the silver tones of the dial and case. It is secured with a classic stainless steel pin buckle.

Condition
This Seikomatic is presented in good vintage condition. The dial is a strong point, remaining exceptionally clean with only slight edge patina. The stainless steel case and caseback display clear, honest signs of wear, including surface scratches and handling marks that are entirely typical for a watch of this vintage. The case lines remain well-defined, and the overall presentation is highly attractive for collectors seeking an authentic piece of Seiko history.

Dimensions
Case Size: 36 mm (excluding the crown)

Remarks
With its distinctive day-date layout, recessed crown, and elegant dial furniture, this Seikomatic 6206-8040 is a quintessential example of 1960s Japanese horology. It offers a perfect blend of everyday wearability and vintage charm, making it a compelling addition to any Seiko collection.

History
Introduced in the early 1960s, the Seikomatic range was designed to showcase Seiko's advancements in automatic winding technology. Positioned as a premium offering, these watches often featured higher jewel counts, sophisticated calendar complications, and refined case designs. The 6206 caliber, with its unique separated day-date display, paved the way for the legendary calendar movements that would become a staple of Seiko's lineup for decades to come, cementing the Seikomatic's legacy among vintage enthusiasts.

Payment and Shipping
Payment must be completed within 1–3 days after purchase.
Your watch will be professionally and very securely packaged, and shipped with tracking and insurance for your peace of mind. We ship via fast express service, with typical delivery in 1–4 business days (destination dependent).
Note that with vintage watches, minor signs of wear, aging, or imperfections may be present and are considered normal for watches of this age.
Please review all photos carefully before bidding. We strive to photograph each watch from multiple angles for the most accurate representation. The photos form an important part of the description.
If there are any concerns of functionality or defects after delivery, make sure to contact us within 3 days of receiving the watch so we can assist you.
As with all vintage watches, water resistance is not guaranteed.
If you have any questions, feel free to contact us after the auction ends.

/ Second Vintage

SKU: SEI1SX4P0I000