Seiko Cal. 6639 - 562

This Hand-Winding model from 1991 features a 42mm Gold-Plated case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-c6d282867802]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1991

Related Models

• Seiko 6377-306
• Seiko 6128-914
• Seiko 7090-653
• Seiko 6114-732
• Seiko 0764-613
• Seiko 6146-261
• Seiko 6641-669
• Seiko 6212-529
• Seiko 6669-497
• Seiko 4542-269
• Seiko 7091-297
• Seiko 7111-786