Seiko Cal. 3861 - 557

Seiko 3861-557

This Solar model from 1984 features a 34mm Two-Tone case. With its 21mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-169b048dce50]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
Cream
Jewels
18j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1984

Related Models

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