Seiko Cal. 6310 - 131

The Seiko 6310-131 represents an important milestone in Seiko's 1974 lineup. Powered by the 6310 caliber with 25j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-a92741d154bc]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1974

Related Models

• Seiko 5623-873
• Seiko 3898-867
• Seiko 6638-771
• Seiko 6612-503
• Seiko 6671-645
• Seiko 6680-195
• Seiko 3848-859
• Seiko 6682-368
• Seiko 7138-166
• Seiko 0713-355
• Seiko 7197-988
• Seiko 6328-205