Seiko Cal. 4474 - 621

This Spring Drive model from 1976 features a 39mm Two-Tone case. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-e24e87b4b080]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1976

Related Models

• Seiko 7018-540
• Seiko 5269-193
• Seiko 6398-623
• Seiko 6340-173
• Seiko 6234-721
• Seiko 5234-485
• Seiko 5267-233
• Seiko 7021-970
• Seiko 5229-898
• Seiko 5676-256
• Seiko 3821-394
• Seiko 7140-250