Seiko Cal. 7131 - 476

The Seiko 7131-476 represents an important milestone in Seiko's 1966 lineup. It features a Champagne dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-6863e77fefd8]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1966

Related Models

• Seiko 6653-195
• Seiko 0795-782
• Seiko 4475-148
• Seiko 3898-528
• Seiko 4427-600
• Seiko 4446-760
• Seiko 3845-572
• Seiko 6683-395
• Seiko 6224-407
• Seiko 7187-405
• Seiko 5677-390
• Seiko 7187-756