Seiko Cal. 7131 - 794

The Seiko 7131-794 represents an important milestone in Seiko's 1978 lineup. With its 19mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-4a4ae334fcba]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1978

Related Models

• Seiko 6365-353
• Seiko 5290-626
• Seiko 4512-121
• Seiko 6135-854
• Seiko 4488-692
• Seiko 6322-160
• Seiko 4468-449
• Seiko 6361-522
• Seiko 4458-197
• Seiko 5644-731
• Seiko 0763-901
• Seiko 4573-797