Seiko Cal. 7131 - 622

Released in 1974, the Cal. 7131 with design code 622 was part of Seiko's domestic market collection. It features a Black dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-ee29daf666cb]

Also known as: World Timer, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1974

Related Models

• Seiko 7056-117
• Seiko 5611-869
• Seiko 4461-409
• Seiko 6112-451
• Seiko 5693-756
• Seiko 7064-217
• Seiko 6267-863
• Seiko 5232-173
• Seiko 6346-495
• Seiko 7028-694
• Seiko 5214-682
• Seiko 4551-671