Seiko Cal. 6178 - 377

The Seiko 6178-377 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-77b7554e42c6]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1983

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