The Seiko 4006-7028 Bel-matic was a wristwatch produced by the Japanese watch manufacturer Seiko in the 1960s to 1970s. It was part of the Bel-matic line of watches, which were known for their automatic winding mechanisms, day and date displays, and unique manual wind wrist-alarm feature. Overall, the Seiko 4006-7028 Bel-matic was a well-regarded watch that was popular for its classic design, reliable movement, and practical features. It continues to be sought after by collectors and enthusiasts today for its vintage appeal and enduring quality. Brand : Seiko bellmatic Function: alarm , day date Movement automatic Strap aftermarket Size 38mm approx Reference 4006-7028 Price : 275$ Working condition I have done 100+ transactions here refer to sold posts for reviews. Payment methods PayPal wise bank transfer works for me Timestamps: https://imgur.com/a/ahc9RVg