Seiko Cal. 7131 - 773

The Seiko 7131-773 represents an important milestone in Seiko's 1969 lineup. With its 20mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-9768b5bef3cf]

Also known as: Panda, Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1969

Related Models

• Seiko 4576-514
• Seiko 7120-378
• Seiko 4444-760
• Seiko 5630-697
• Seiko 6655-670
• Seiko 6627-149
• Seiko 4525-535
• Seiko 3860-760
• Seiko 4415-418
• Seiko 0797-527
• Seiko 5660-882
• Seiko 7097-405