Seiko Cal. 4515 - 636

The Seiko 4515-636 represents an important milestone in Seiko's 1980 lineup. With its 19mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-9dd3023f1875]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1980

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