Seiko Cal. 4438 - 289

This Automatic model from 1992 features a 46mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-2e8ac61ef678]

Also known as: Tuna, Silverwave

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1992

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