Seiko Cal. 7133 - 251

The Seiko 7133-251 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-b60df51d2e2e]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1982

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