Seiko Cal. 3866 - 857

Seiko 3866-857

The Seiko 3866-857 represents an important milestone in Seiko's 1993 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-d01adbda6f29]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1993

Related Models

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