Seiko Cal. 5620 - 442

Released in 1981, the Cal. 5620 with design code 442 was part of Seiko's domestic market collection. It features a Cream dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-8f6dea941bdf]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1981

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