Seiko Cal. 3880 - 399

Seiko 3880-399

The Seiko 3880-399 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3e2a8b3b42ff]

Also known as: Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1966

Related Models

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