Seiko Cal. 5622 - 381

This Spring Drive model from 1987 features a 38mm PVD Black case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-195af6a6077d]

Also known as: Bullhead, Rally

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1987

Related Models

• Seiko 5225-511
• Seiko 4568-563
• Seiko 7071-715
• Seiko 7158-706
• Seiko 0764-895
• Seiko 5612-719
• Seiko 5287-900
• Seiko 6172-921
• Seiko 7183-735
• Seiko 4569-268
• Seiko 3877-665
• Seiko 6671-362