Seiko Cal. 4546 - 550

This Spring Drive model from 1985 features a 39mm Gold-Plated case. With its 21mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-6d0b77e1b9a2]

Also known as: Pogue, Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1985

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