Seiko Cal. 4520 - 345

This Solar model from 1973 features a 40mm Two-Tone case. With its 20mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-eaad7cefaf64]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1973

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