Seiko Cal. 4519 - 715

The Seiko 4519-715 represents an important milestone in Seiko's 1979 lineup. With its 18mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-421b49602801]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

24j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1979

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