Seiko Cal. 4559 - 540

Released in 1990, the Cal. 4559 with design code 540 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-1e8fddfd9f6f]

Also known as: Sumo, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1990

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