Seiko Cal. 6379 - 724

This Spring Drive model from 1985 features a 40mm Gold-Plated case. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-11a3b37d89c0]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1985

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