Seiko Cal. 6677 - 131

Seiko 6677-131

This Automatic model from 1987 features a 44mm Hardlex-Coated Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-3534a1df122c]

Also known as: Golden Tuna, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1987

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seikata-wm-3534a1df122c