Seiko Cal. 6634 - 517

The Seiko 6634-517 represents an important milestone in Seiko's 1991 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-93483c8d8689]

Also known as: Silverwave, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1991

Related Models

• Seiko 6366-645
• Seiko 5230-416
• Seiko 4595-296
• Seiko 5217-748
• Seiko 5678-541
• Seiko 0751-594
• Seiko 7036-174
• Seiko 5624-579
• Seiko 6325-776
• Seiko 7060-351
• Seiko 6299-105
• Seiko 6314-206