Seiko Cal. 4590 - 943

Released in 1980, the Cal. 4590 with design code 943 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-76bce355497d]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1980

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