Seiko Cal. 6331 - 105

The Seiko 6331-105 represents an important milestone in Seiko's 1985 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-5f24b3811684]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1985

Related Models

• Seiko 4561-865
• Seiko 7045-560
• Seiko 5639-625
• Seiko 7186-855
• Seiko 5665-944
• Seiko 5222-586
• Seiko 6233-853
• Seiko 6293-241
• Seiko 5653-788
• Seiko 4513-449
• Seiko 6380-948
• Seiko 5696-708