Seiko Cal. 4426 - 815

This Kinetic model from 1966 features a 40mm Hardlex-Coated Steel case. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-d6c0dbc04aed]

Also known as: World Timer, Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1966

Related Models

• Seiko 0757-271
• Seiko 3881-590
• Seiko 3899-880
• Seiko 5256-138
• Seiko 5292-835
• Seiko 5271-839
• Seiko 6148-176
• Seiko 6224-435
• Seiko 6336-721
• Seiko 6298-759
• Seiko 7191-311
• Seiko 6673-455