Seiko Cal. 4553 - 891

This Automatic model from 1999 features a 39mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-a705181082b8]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1999

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