Seiko Cal. 6634 - 192

This Automatic model from 1977 features a 39mm Stainless Steel case. With its 19mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-9670f9a2df6e]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1977

Related Models

• Seiko 6377-737
• Seiko 6322-619
• Seiko 6156-346
• Seiko 6693-331
• Seiko 7033-978
• Seiko 7084-714
• Seiko 7199-312
• Seiko 4564-216
• Seiko 7159-114
• Seiko 4588-207
• Seiko 3863-289
• Seiko 4444-690