Seiko Cal. 4451 - 337

The Seiko 4451-337 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-1d280795c8eb]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1984

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