Seiko Cal. 6221 - 447

This Automatic model from 1980 features a 39mm PVD Black case. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-f04c020bb3e3]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1980

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