Seiko Cal. 4420 - 268

This Spring Drive model from 1981 features a 42mm Stainless Steel case. Powered by the 4420 caliber with 19j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-b43bbe68078e]

Also known as: Samurai, Pogue

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1981

Related Models

• Seiko 5694-674
• Seiko 0766-903
• Seiko 3849-113
• Seiko 5668-201
• Seiko 5265-203
• Seiko 4597-713
• Seiko 5211-665
• Seiko 5286-136
• Seiko 7089-542
• Seiko 6180-404
• Seiko 5268-680
• Seiko 7058-299