Seiko Cal. 5667 - 156

The Seiko 5667-156 represents an important milestone in Seiko's 1967 lineup. Powered by the 5667 caliber with 22j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-7825dd3b2eca]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1967

Related Models

• Seiko 7088-363
• Seiko 5247-994
• Seiko 6246-347
• Seiko 6277-885
• Seiko 4444-800
• Seiko 7136-818
• Seiko 7099-328
• Seiko 7011-890
• Seiko 5675-445
• Seiko 6295-308
• Seiko 7130-298
• Seiko 4488-429