Seiko Cal. 6311 - 862

Released in 1973, the Cal. 6311 with design code 862 was part of Seiko's domestic market collection. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-a4cae51cfe9a]

Also known as: Monster, Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1973

Related Models

• Seiko 6620-348
• Seiko 7093-116
• Seiko 5257-986
• Seiko 6648-844
• Seiko 6138-405
• Seiko 7167-486
• Seiko 7184-863
• Seiko 4454-513
• Seiko 6164-729
• Seiko 7180-476
• Seiko 4495-299
• Seiko 6166-362