Seiko Cal. 4531 - 755

The 4531-755 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-60cc486906dd]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1978

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