Seiko Cal. 6284 - 136

The Seiko 6284-136 represents an important milestone in Seiko's 1975 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-d82114fe97db]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1975

Related Models

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• Seiko 6187-119
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• Seiko 4451-200
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• Seiko 4538-636
• Seiko 6285-910
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