Seiko Cal. 4419 - 487

The Seiko 4419-487 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-ab14e8070502]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1987

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