Seiko Cal. 4530 - 990

Released in 1993, the Cal. 4530 with design code 990 was part of Seiko's domestic market collection. With its 19mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-2198bac016ea]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1993

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