Seiko Cal. 6131 - 417

The Seiko 6131-417 represents an important milestone in Seiko's 1979 lineup. Powered by the 6131 caliber with 18j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-0062ae8532db]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1979

Related Models

• Seiko 0793-433
• Seiko 5625-659
• Seiko 6693-130
• Seiko 6623-906
• Seiko 7179-450
• Seiko 5281-640
• Seiko 3898-414
• Seiko 7121-859
• Seiko 0764-133
• Seiko 7049-662
• Seiko 5669-959
• Seiko 7169-996