Seiko Cal. 7131 - 751

This Hand-Winding model from 1976 features a 35mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-3dc9a9d950c1]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

Related Models

• Seiko 4482-889
• Seiko 7073-760
• Seiko 4555-811
• Seiko 7149-980
• Seiko 0775-664
• Seiko 7012-643
• Seiko 6193-118
• Seiko 6256-266
• Seiko 6271-969
• Seiko 6243-446
• Seiko 6291-749
• Seiko 6155-915