Seiko Cal. 5698 - 743

The Seiko 5698-743 represents an important milestone in Seiko's 1976 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-df048eb933d3]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1976

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