Seiko Cal. 5644 - 827

Seiko 5644-827

This Solar model from 1981 features a 45mm Titanium case. With its 19mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-cd86e7ab6703]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
14.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1981

Related Models

seikata-wm-cd86e7ab6703