Seiko Cal. 6612 - 316

This Quartz model from 1989 features a 42mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-2b4941f2871d]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1989

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