Seiko Cal. 5240 - 438

This Solar model from 1982 features a 45mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-f65bd0b8554b]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1982

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