Seiko Cal. 6198 - 558

The Seiko 6198-558 represents an important milestone in Seiko's 1973 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-11e05fc24e14]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1973

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