Seiko Cal. 6398 - 504

The Seiko 6398-504 represents an important milestone in Seiko's 1966 lineup. With its 19mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-dcc2ad7bba9e]

Also known as: Crown, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1966

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