[AVAILABLE ✅] – The Premier Bell-Matic: Seiko 27 Jewels Mechanical Alarm (Ref. 4006-7000)
This serviced Very Rare Vintage Seiko Bell-Matic 27 Jewels Ref. 4006-7000 represents a milestone in Seiko’s history, featuring the brand's first automatic movement equipped with a mechanical alarm. Powered by the sophisticated 27-jewel Caliber 4006, this timepiece was the premier version of the Bell-Matic line, offering the highest jewel count for maximum precision and durability.
Recently serviced, the watch runs accurately and the signature mechanical alarm rings with a crisp, clear tone. The elegant silver sunburst dial remains in its 100% original condition, featuring sharp applied indices and a beautifully balanced layout that incorporates the alarm-setting bezel. The dial captures light beautifully, preserving the authentic mid-century charm of the original design.
The stainless steel case retains its strong factory lines and sharp geometry, preserving the refined, unpolished profile that collectors highly prize. Every critical component of the watch head—including the original dial, glass, crown, and alarm pusher—is entirely original and factory-correct, confirming its high-tier Japanese provenance from the inaugural years of the Bell-Matic series. While the watch head is completely original, it has been paired with a high-quality replacement strap to ensure it is ready for immediate use.
Increasingly difficult to find in such clean, all-original condition—especially the sought-after 27J variant—this Bell-Matic 4006-7000 combines historical significance with mechanical ingenuity. It stands as a premium and highly collectible addition to any serious vintage Seiko collection.
