Seiko Cal. 6311 - 266

This Spring Drive model from 1991 features a 42mm Gold-Plated case. It features a Black dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-8d42bafd56d9]

Also known as: Samurai, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1991

Related Models

• Seiko 5664-120
• Seiko 4583-951
• Seiko 6363-987
• Seiko 4594-237
• Seiko 6383-256
• Seiko 3880-414
• Seiko 7038-748
• Seiko 5678-824
• Seiko 4555-134
• Seiko 5649-994
• Seiko 3882-508
• Seiko 5656-907