Seiko Cal. 6220 - 819

This Hand-Winding model from 1975 features a 46mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-7ba3129586a4]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1975

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