Seiko Cal. 4455 - 439

This Solar model from 1982 features a 40mm Gold-Plated case. With its 22mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-9ad6117da846]

Also known as: Sumo, Navigator

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1982

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