Seiko Cal. 6364 - 190

The Seiko 6364-190 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-dd779aa75e87]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1984

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