Seiko Cal. 4438 - 669

This Quartz model from 1972 features a 37mm Gold-Plated case. Powered by the 4438 caliber with 28j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-38f3c2dc68db]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1972

Related Models

• Seiko 6181-192
• Seiko 4521-701
• Seiko 6317-390
• Seiko 6356-798
• Seiko 4495-773
• Seiko 7029-913
• Seiko 6172-911
• Seiko 6326-327
• Seiko 0719-202
• Seiko 5629-256
• Seiko 6687-286
• Seiko 5623-465