Seiko Cal. 6218 - 278

This Quartz model from 1992 features a 37mm Gold-Plated case. It features a Black dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-6123c74ce3e6]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1992

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