Seiko Cal. 5683 - 901

This Spring Drive model from 1985 features a 41mm Gold-Plated case. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-5e9117f2e04e]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1985

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