Seiko Cal. 6128 - 500

The Seiko 6128-500 represents an important milestone in Seiko's 1969 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-293096c0f0a3]

Also known as: Tuna, Pogue

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1969

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