Seiko Cal. 4515 - 557

This Quartz model from 1977 features a 46mm Gold-Plated case. With its 19mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-a1346ab23bc8]

Also known as: Helmet, Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1977

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