Seiko Cal. 6220 - 316

This Spring Drive model from 1980 features a 39mm Two-Tone case. It features a Cream dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-3f9cb57add55]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1980

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