Seiko Cal. 7176 - 143

This Spring Drive model from 1970 features a 38mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-04b6a167e550]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1970

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