Seiko Cal. 5621 - 475

The Seiko 5621-475 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-78bbe76dbbab]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1990

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