THe Seiko SAM-21 / 7 Class programmable sewing machine is design to sew on exremly heavy materials automaticticly
Seiko Sam-21 Exra Heavy Duty Programmable Sewing Machine
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Seiko -------- for $232 for sale from a Private Seller on Chrono24
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Seiko Sam-21 Exra Heavy Duty Programmable Sewing Machine
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Seiko SAM-21 Our heavy Seiko SAM-21 machine sewing a winch strap