Seiko Cal. 7181 - 157

Seiko 7181-157

This Solar model from 1970 features a 35mm Titanium case. With its 22mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-a0dac2f1e9a5]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
35mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1970

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