Seiko Cal. 6658 - 924

The Seiko 6658-924 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-f05de3ee6ba0]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

14.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1968

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