[AVAILABLE ✅] - Mid-Century Icon: 1966 Seiko Seikomatic Weekdater 26 Jewels (Ref. 6206-8170)
This serviced Rare Vintage 1966 Seiko Seikomatic Weekdater Ref. 6206-8170 represents a premium chapter in Seiko’s mid-1960s automatic watchmaking, distinguished by its sophisticated "Weekdater" complication and high-grade movement finishing. Powered by the reliable 26-jewel Caliber 6206 movement, this timepiece offers the mechanical smoothness and technical reliability that established the Seikomatic line as a high-tier offering just below the Grand Seiko and King Seiko series.
Recently serviced, the watch runs accurately and operates reliably for daily wear. The elegant silver sunburst dial remains in its 100% original condition, featuring sharp applied indices and a sophisticated layout that captures light beautifully. The signature "Weekdater" aesthetic is perfectly preserved, showcasing a date window at 3 o'clock and the iconic full day-of-the-week window balanced at 6 o'clock, maintaining its authentic mid-century charm.
The stainless steel case remains in very good condition, retaining its original factory geometry and refined lug lines. Every critical component of the watch head - including the original dial, recessed crown, and case - is entirely original and factory-correct, confirming its high-tier Japanese provenance. While the watch head remains in its original factory state, it has been paired with a high-quality replacement strap to ensure it is ready for immediate use.
Highly regarded by collectors for its iconic 6 o'clock day display and classic mid-century presence, the 6206-8170 is a standout example of Japanese mechanical excellence. This 1966 model offers a superb combination of rarity, visual elegance, and everyday usability - making it a compelling addition to any serious vintage Seiko collection.
