Seiko Cal. 4458 - 439

This Solar model from 1984 features a 35mm Hardlex-Coated Steel case. With its 18mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-eb804ef34128]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1984

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