Offered in this auction by Second Vintage A hallmark of Japanese watchmaking, the Seiko Bell-Matic 4006-7010 is renowned for combining timeless design with Seiko’s innovative mechanical alarm complication. This piece captures the spirit of 1970s horology, boasting robust construction and the practicality of an integrated alarm—a distinctive feature that has made the Bell-Matic a sought-after collector’s favorite. Its original silver sunburst dial, strong case definition, and day-date display stand as a testament to Seiko’s dedication to both form and function. Brand: Seiko Model: Bell-Matic Reference Number: 4006-7010 Serial Number: 7901160 Movement: Seiko 27-jewel mechanical alarm movement Dial: Silver sunburst, applied indices, day-date at 3 o’clock Case Size: 38 mm (excluding the crown) Case Material: Stainless steel Production Year: 1977 Condition: Attractive vintage condition. Movement runs at +45/+50 seconds per day on the timegrapher, indicating healthy operation for a vintage watch. Dial and Hands The silver sunburst dial is well preserved, with subtle, uniform patina that highlights its vintage appeal. All applied indices remain sharp, and the original Seiko logo is crisp. The dauphine hands and center seconds hand retain their luster, while the day-date window at 3 o’clock is clean and fully legible. Case and Crystal The stainless steel case stands out with defined lines and original geometry, exhibiting only light wear and minor surface marks consistent with careful use. The alarm pusher and crown are correct and well-integrated. The acrylic crystal is clear, with only faint surface marks, offering an unobstructed view of the well-kept dial. Movement Driven by Seiko’s 27-jewel mechanical alarm movement, this Bell-Matic features the signature, reliable alarm function that defines the reference. The movement is currently running at +45/+50 seconds per day on the timegrapher, indicating strong mechanical health and reliable vintage performance. Strap This watch is fitted with a brown leather strap featuring contrasting stitching, in good condition and ready for daily wear. The strap’s classic look complements the refined, balanced design of the watch. Condition Overall, this Seiko Bell-Matic 4006-7010 is a well-preserved example, showing honest vintage wear with original dial, hands, and case details intact. Timegrapher results confirm healthy movement operation, making this not only a collectible but also a usable timepiece. Dimensions Case size: 38 mm (excluding the crown) Remarks A standout example of Seiko’s golden era, the Bell-Matic 4006-7010 is notable for its clever mechanical alarm complication and enduring build quality. Its appealing dial, sharp case, and practical features make this a coveted addition to any vintage or Seiko-focused collection. History Introduced in the late 1960s and emblematic of Seiko’s inventive spirit, the Bell-Matic brought mechanical alarm functionality to the wrists of everyday enthusiasts. With its dependable performance and unique character, the Bell-Matic secured its place as a benchmark among vintage mechanical alarm watches—treasured by collectors for its innovation and style. Payment and Shipping Payment must be completed within 1-3 days after purchase. The watch will be securely packaged and shipped with tracking and insurance for your peace of mind. Please review the pictures carefully before bidding. We strive to showcase the watch from multiple angles for an accurate representation. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional working condition. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: SEIQIT0CG0000