Seiko Cal. 7133 - 145

The Seiko 7133-145 represents an important milestone in Seiko's 1988 lineup. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-8b436f2eb238]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1988

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