Seiko Cal. 4515 - 830

This Spring Drive model from 1976 features a 36mm Gold-Plated case. With its 19mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-f9d5623393a9]

Also known as: UFO, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1976

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