Seiko Cal. 5621 - 348

Released in 1979, the Cal. 5621 with design code 348 was part of Seiko's domestic market collection. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-042eaaa60dc1]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1979

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