Seiko Cal. 5251 - 433

The Seiko 5251-433 represents an important milestone in Seiko's 1979 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-34bb07efff98]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1979

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