Seiko Cal. 6616 - 222

The Seiko 6616-222 represents an important milestone in Seiko's 1979 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9d9c6039a5fd]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1979

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