Seiko Cal. 6386 - 550

The Seiko 6386-550 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9dde26fdaf07]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1965

Related Models

• Seiko 6371-876
• Seiko 6617-634
• Seiko 6265-277
• Seiko 4471-932
• Seiko 4436-258
• Seiko 5257-713
• Seiko 4589-722
• Seiko 4453-229
• Seiko 6332-895
• Seiko 7081-381
• Seiko 7137-956
• Seiko 6365-124