Seiko Cal. 5621 - 417

The Seiko 5621-417 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-798d04a81d8d]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1983

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