Seiko Cal. 0745 - 420

The Seiko 0745-420 represents an important milestone in Seiko's 1970 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-94abaed5ce53]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1970

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