Seiko Cal. 5251 - 731

The Seiko 5251-731 represents an important milestone in Seiko's 1992 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-5888f31529a1]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1992

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