Seiko Cal. 6677 - 420

Seiko 6677-420

This Spring Drive model from 1984 features a 41mm Stainless Steel case. With its 18mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-5c332442b57d]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
9.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
White
Jewels
28j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1984

Related Models

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