Seiko Cal. 4520 - 242

Seiko 4520-242

This Solar model from 1965 features a 36mm Stainless Steel case. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-72c2f3185a5c]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1965

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