Seiko Cal. 4590 - 421

Released in 1988, the Cal. 4590 with design code 421 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-364cb165bb0f]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1988

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