Seiko Cal. 6178 - 977

This Quartz model from 1977 features a 46mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-b7ff4fa2bffa]

Also known as: Pogue, Bullhead

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1977

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