Seiko Cal. 3866 - 777

Seiko 3866-777

This Spring Drive model from 1989 features a 34mm Two-Tone case. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-bca394c76bb5]

Also known as: Pogue, Silverwave

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1989

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