Seiko Cal. 4456 - 448

This Spring Drive model from 1983 features a 46mm Gold-Plated case. It features a Navy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-91a10817c5b5]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1983

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