Seiko Cal. 7177 - 475

Released in 1974, the Cal. 7177 with design code 475 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-6187ec56d74d]

Also known as: Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1974

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