Seiko Cal. 6677 - 476

This Spring Drive model from 1980 features a 45mm Titanium case. With its 21mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-13cd0b89b102]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1980

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