Seiko Cal. 6666 - 657

This Spring Drive model from 1993 features a 46mm Gold-Plated case. With its 20mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-4d1147c63e92]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1993

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