Seiko Cal. 7176 - 631

This Spring Drive model from 1992 features a 34mm Gold-Plated case. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-de7129fc246d]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1992

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