Seiko Cal. 4542 - 818

Seiko 4542-818

The 4542-818 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-c4fa5e69aea4]

Also known as: Helmet

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
100m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1991

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