Seiko Cal. 7131 - 794

The 7131-794 is a sought-after Quartz piece from Seiko's golden era. With its 19mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-761f69f19515]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1966

Related Models

• Seiko 7154-671
• Seiko 5634-930
• Seiko 5677-231
• Seiko 6250-473
• Seiko 6128-236
• Seiko 6183-215
• Seiko 6391-792
• Seiko 6139-208
• Seiko 0724-900
• Seiko 0744-123
• Seiko 4514-902
• Seiko 6680-316