Seiko Cal. 7131 - 911

Released in 1986, the Cal. 7131 with design code 911 was part of Seiko's domestic market collection. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-4cabe44ce3a3]

Also known as: Samurai, Arnie

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1986

Related Models

• Seiko 7092-563
• Seiko 5299-328
• Seiko 4590-700
• Seiko 6626-141
• Seiko 3850-589
• Seiko 7091-207
• Seiko 7099-599
• Seiko 7057-229
• Seiko 6672-698
• Seiko 6651-369
• Seiko 7029-885
• Seiko 6198-366