Seiko Cal. 3859 - 527

Seiko 3859-527

This Quartz model from 1979 features a 40mm Titanium case. With its 20mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-ab9594fea6a6]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1979

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