Seiko Cal. 5240 - 124

This Spring Drive model from 1999 features a 43mm Two-Tone case. With its 18mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-103ba016c879]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1999

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