“The Birth of the Professional Diver — Seiko’s Hi-Beat Statement”
1969 Seiko Professional Diver Ref. 6159-7001 'Hi-Beat' Unpolished
Brand: Seiko
Model: Professional Diver
Reference: 6159-7001
Serial: 980xxx
Year: 1969
Case material: All stainless steel
Case dimensions: 44mm excluding crown
Functions: Hours, minutes, seconds and date
Caliber: Seiko cal. 6159 Automatic
Strap: Leather strap with stainless steel buckle
Crystal: Acrylic
Accessories: None
Service: Unknown



















