Seiko Cal. 0749 - 100

The Seiko 0749-100 represents an important milestone in Seiko's 1970 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-9983cbf52afb]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1970

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