Seiko Cal. 7066 - 891

The Seiko 7066-891 represents an important milestone in Seiko's 1969 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-0e66016deb32]

Also known as: Sumo, Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

24j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1969

Related Models

• Seiko 7027-613
• Seiko 3820-577
• Seiko 6337-409
• Seiko 3860-379
• Seiko 6185-924
• Seiko 3832-965
• Seiko 4461-831
• Seiko 6169-251
• Seiko 7026-885
• Seiko 6362-913
• Seiko 6399-186
• Seiko 6639-418