Seiko Cal. 6243 - 221

The Seiko 6243-221 represents an important milestone in Seiko's 1973 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-8aca2ccc93b8]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1973

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