Seiko Cal. 4518 - 383

This Solar model from 1975 features a 45mm Titanium case. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-195fd961bdc5]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1975

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