Rare Early Seiko Bellmatic Alarm automatic ref. 4006-6000 UFO Watch
 
Dial: Seiko original gray dial with Bar index and rotating alarm inner bezel
Movement: Automatic mechanical cal.4006 17 jewels
Manufacture date: 1969
Crystal: Original domed arcylic crystal
Case metarial: Stainless steel
Case Diameter: 42mm (excludes crown)
Crown: Push-down crown
Strap: Original Seiko bracelet that fits on 19.5cm wrist
Raqre and collectible Seiko Alarm Watch