Seiko Cal. 0772 - 147

This Spring Drive model from 1965 features a 40mm Hardlex-Coated Steel case. Powered by the 0772 caliber with 18j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-2e27328e3915]

Also known as: Navigator, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1965

Related Models

• Seiko 3879-813
• Seiko 4448-693
• Seiko 4534-368
• Seiko 7162-195
• Seiko 5262-613
• Seiko 5237-627
• Seiko 3894-718
• Seiko 7025-177
• Seiko 6331-828
• Seiko 5227-368
• Seiko 6313-812
• Seiko 6633-405