Seiko Cal. 6178 - 380

The Seiko 6178-380 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-8281b41f17ef]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1976

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