Seiko Cal. 4415 - 517

Released in 1991, the Cal. 4415 with design code 517 was part of Seiko's domestic market collection. With its 22mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-a4bb80cf4c6b]

Also known as: UFO, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1991

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