Seiko Cal. 4542 - 530

Seiko 4542-530

This Quartz model from 1970 features a 40mm Gold-Plated case. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-a43296b9dce0]

Also known as: Helmet, Sea Horse

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
9.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
White
Jewels
27j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1970

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seikata-wm-a43296b9dce0