Seiko Cal. 6338 - 664

This Solar model from 1984 features a 37mm Hardlex-Coated Steel case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-64fde0fe9cf6]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1984

Related Models

• Seiko 6683-294
• Seiko 6271-476
• Seiko 7193-231
• Seiko 6184-406
• Seiko 6172-560
• Seiko 7071-167
• Seiko 6683-497
• Seiko 6255-170
• Seiko 7179-734
• Seiko 4538-493
• Seiko 7021-858
• Seiko 5245-477