Seiko Cal. 4523 - 978

The Seiko 4523-978 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-7864bacf7bd2]

Also known as: Monster, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1993

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