Seiko Cal. 4551 - 622

The Seiko 4551-622 represents an important milestone in Seiko's 1999 lineup. It features a Cream dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-a42e1c548856]

Also known as: Helmet, Navigator

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1999

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