Seiko Cal. 6312 - 112

This Kinetic model from 1975 features a 40mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-465df773e405]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1975

Related Models

• Seiko 7022-147
• Seiko 7112-155
• Seiko 3888-281
• Seiko 6634-965
• Seiko 5645-588
• Seiko 6228-459
• Seiko 6361-117
• Seiko 0793-635
• Seiko 6619-205
• Seiko 4548-342
• Seiko 6278-797
• Seiko 6294-510