Seiko Cal. 3880 - 670

Seiko 3880-670

This Solar model from 1983 features a 38mm Hardlex-Coated Steel case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-d5a96b014eb6]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Black
Jewels
21j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1983

Related Models

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