Seiko Cal. 4551 - 546

The Seiko 4551-546 represents an important milestone in Seiko's 1988 lineup. It features a Navy dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-3a64dd8571c2]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1988

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