Seiko Cal. 4521 - 943

Released in 1980, the Cal. 4521 with design code 943 was part of Seiko's domestic market collection. It features a Cream dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-bc9d8899ea33]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1980

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