Seiko Cal. 4557 - 804

This Automatic model from 1990 features a 42mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-8a395cf9c503]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1990

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