Seiko Cal. 0740 - 419

The Seiko 0740-419 represents an important milestone in Seiko's 1983 lineup. Powered by the 0740 caliber with 27j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-8ad3667d319e]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1983

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