Seiko Cal. 5284 - 231

Released in 1990, the Cal. 5284 with design code 231 was part of Seiko's domestic market collection. It features a Navy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-a576bec72ca6]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1990

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