Seiko Cal. 4548 - 821

This Automatic model from 1989 features a 37mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-5a2ae14da47a]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1989

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