Seiko Cal. 6171 - 618

Released in 1977, the Cal. 6171 with design code 618 was part of Seiko's domestic market collection. With its 21mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-f7adbecc9cca]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1977

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