Seiko Cal. 5227 - 621

The Seiko 5227-621 represents an important milestone in Seiko's 1989 lineup. It features a Black dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-48eaed5dc659]

Also known as: UFO, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1989

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