Seiko Cal. 4434 - 622

This Automatic model from 1983 features a 42mm PVD Black case. It features a Black dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-9020bf4b7beb]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1983

Related Models

• Seiko 5683-835
• Seiko 6648-847
• Seiko 6385-829
• Seiko 6670-173
• Seiko 6639-954
• Seiko 4419-222
• Seiko 0775-578
• Seiko 5640-966
• Seiko 4460-108
• Seiko 6639-462
• Seiko 7035-119
• Seiko 5650-123