Seiko Cal. 3877 - 194

The Seiko 3877-194 represents an important milestone in Seiko's 1975 lineup. It features a Green dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-6dd80cd37848]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1975

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