Seiko Cal. 6220 - 616

This Spring Drive model from 1975 features a 35mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-8091c63a6734]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1975

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