Seiko Cal. 3820 - 920

This Kinetic model from 1985 features a 35mm Hardlex-Coated Steel case. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-23fedf6be7cf]

Also known as: UFO, Navigator

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1985

Related Models

• Seiko 4567-925
• Seiko 5299-755
• Seiko 6610-840
• Seiko 6622-773
• Seiko 7176-801
• Seiko 4542-169
• Seiko 4534-701
• Seiko 0726-423
• Seiko 5212-159
• Seiko 6227-490
• Seiko 5621-400
• Seiko 4485-340