Seiko Cal. 3864 - 961

Seiko 3864-961

This Solar model from 1983 features a 40mm Titanium case. With its 22mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-3ecf9eef0cb0]

Also known as: Sumo, Navigator

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Champagne
Jewels
17j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1983

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