Seiko Cal. 5251 - 837

The Seiko 5251-837 represents an important milestone in Seiko's 1974 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-0ab52fb688c1]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1974

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