![Sold at Auction: A VINTAGE SEIKO BELLMATIC WRISTWATCH; ref. 4006-6031, in stainless steel with dark blue dial, center seconds, day date, alarm functi... Sold at Auction: A VINTAGE SEIKO BELLMATIC WRISTWATCH; ref. 4006-6031, in stainless steel with dark blue dial, center seconds, day date, alarm functi...](https://image.invaluable.com/housePhotos/Lawsons/76/749376/H0669-L335629063.jpg)
Sold at Auction: A VINTAGE SEIKO BELLMATIC WRISTWATCH; ref. 4006-6031, in stainless steel with dark blue dial, center seconds, day date, alarm functi...
![Vintage Seiko Bell-Matic Alarm ref. 4006-7012 Silver dial – 1971, Serviced, All original - ChronoTimepieces Vintage Seiko Bell-Matic Alarm ref. 4006-7012 Silver dial – 1971, Serviced, All original - ChronoTimepieces](https://chronotimepieces.com/ctsitecms/wp-content/uploads/Seiko-Bell-Matic-Alarm-ref.-4006-7012-Silver-dial.jpg)
Vintage Seiko Bell-Matic Alarm ref. 4006-7012 Silver dial – 1971, Serviced, All original - ChronoTimepieces
![Seiko Vintage Bell-Matic Alarm 4006-7012 gold platted 1976 All... for $509 for sale from a Private Seller on Chrono24 Seiko Vintage Bell-Matic Alarm 4006-7012 gold platted 1976 All... for $509 for sale from a Private Seller on Chrono24](https://cdn2.chrono24.com/images/uhren/27196664-cbjxp9koaowldy67kvwxm7aa-ExtraLarge.jpg)