Seiko Cal. 7180 - 411

Released in 1966, the Cal. 7180 with design code 411 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-2ba0779bf9fa]

Also known as: Sumo, Pogue

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1966

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