Seiko Cal. 5220 - 700

Released in 1981, the Cal. 5220 with design code 700 was part of Seiko's domestic market collection. It features a Navy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-e324b93dd8c6]

Also known as: UFO, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1981

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