Seiko Cal. 0740 - 667

The Seiko 0740-667 represents an important milestone in Seiko's 1967 lineup. Powered by the 0740 caliber with 30j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-9f622ea13608]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1967

Related Models

• Seiko 4559-466
• Seiko 0771-237
• Seiko 7131-981
• Seiko 7083-532
• Seiko 3878-461
• Seiko 5275-462
• Seiko 7078-445
• Seiko 4425-256
• Seiko 4457-118
• Seiko 7157-698
• Seiko 6242-434
• Seiko 3817-389