Produced 1960–1978. Seiko Bell-Matic 4006 parent reference 4006, grouping exact caliber-case child references 4006-6001, 4006-6002, 4006-6010, 4006-6011, 4006-6021IN, 4006-6031, 4006-6037, 4006-6040, 4006-6060, 4006-7000, 4006-7001…
Open in The Dial Atlas
Specifications, configurations, image gallery, market listings, lineage and notable appearances are part of the full reference.