Seiko Cal. 6284 - 453

This Spring Drive model from 1968 features a 46mm Stainless Steel case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-5ae904c84f02]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1968

Related Models

• Seiko 7074-308
• Seiko 4557-482
• Seiko 3824-426
• Seiko 3891-178
• Seiko 7171-941
• Seiko 0781-956
• Seiko 6620-418
• Seiko 5690-309
• Seiko 4575-318
• Seiko 0786-157
• Seiko 7055-181
• Seiko 6140-405