Seiko Cal. 4598 - 122

The Seiko 4598-122 represents an important milestone in Seiko's 1968 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-393c7075dd06]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1968

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