Seiko Cal. 5221 - 537

The Seiko 5221-537 represents an important milestone in Seiko's 1986 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-bcecba1127a7]

Also known as: World Timer, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1986

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