Seiko Cal. 6122 - 103

The Seiko 6122-103 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-bf3910b065e5]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1987

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