Seiko Cal. 6377 - 552

This Quartz model from 1979 features a 37mm Titanium case. With its 19mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-1fdfee797371]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1979

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