Seiko Cal. 6623 - 305

This Automatic model from 1984 features a 38mm Stainless Steel case. It features a Black dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-ce5f909f8a18]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1984

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