Seiko Cal. 5641 - 284

Seiko 5641-284

This Solar model from 1973 features a 42mm Titanium case. With its 19mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-607345c92709]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
11.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
White
Jewels
21j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1973

Related Models

seikata-wm-607345c92709