Seiko Cal. 5647 - 979

This Spring Drive model from 1990 features a 38mm Gold-Plated case. With its 22mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-66434c511d32]

Also known as: Monster, Panda

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1990

Related Models

• Seiko 6259-766
• Seiko 5251-567
• Seiko 3892-331
• Seiko 7148-841
• Seiko 6241-762
• Seiko 6294-380
• Seiko 6644-356
• Seiko 7015-905
• Seiko 6131-685
• Seiko 5227-428
• Seiko 6269-219
• Seiko 7160-917