Seiko Cal. 7131 - 454

This Kinetic model from 1969 features a 39mm Gold-Plated case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-a65abc5f948a]

Also known as: Bellmatic, Crown

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1969

Related Models

• Seiko 5299-493
• Seiko 6635-780
• Seiko 5265-116
• Seiko 6342-132
• Seiko 0715-606
• Seiko 4411-754
• Seiko 5665-904
• Seiko 4496-209
• Seiko 6210-895
• Seiko 4491-109
• Seiko 6189-810
• Seiko 6322-205