Seiko Cal. 6220 - 383

The Seiko 6220-383 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-ccb636162d2d]

Also known as: Sumo, Arnie

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1976

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