Seiko Cal. 5284 - 556

This Hand-Winding model from 1976 features a 45mm Two-Tone case. It features a Silver dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-077f321f8e7f]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

32j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1976

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