Seiko Cal. 6684 - 903

This Spring Drive model from 1980 features a 46mm Gold-Plated case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-654897ed2fb3]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1980

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