Seiko Cal. 6377 - 993

This Quartz model from 1983 features a 41mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-1e067309bc24]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1983

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