Seiko Cal. 7180 - 179

Released in 1979, the Cal. 7180 with design code 179 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-d8ba230207ac]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

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