Seiko Cal. 5645 - 739

Seiko 5645-739

This Solar model from 1985 features a 46mm Titanium case. With its 22mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-2b215442a9c7]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
46mm
Case Thickness
10.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
90m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1985

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