Seiko Cal. 7144 - 690

The Seiko 7144-690 represents an important milestone in Seiko's 1970 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-3e6a76f9e033]

Also known as: Helmet, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1970

Related Models

• Seiko 7057-411
• Seiko 6649-941
• Seiko 4486-985
• Seiko 4485-929
• Seiko 0727-175
• Seiko 5215-685
• Seiko 6181-235
• Seiko 3883-112
• Seiko 5294-893
• Seiko 6315-331
• Seiko 7016-301
• Seiko 6273-715