Seiko Cal. 6642 - 929

Released in 1995, the Cal. 6642 with design code 929 was part of Seiko's domestic market collection. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-82af8dccac47]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1995

Related Models

• Seiko 4579-794
• Seiko 6165-749
• Seiko 6133-622
• Seiko 0766-605
• Seiko 4482-477
• Seiko 5261-991
• Seiko 6638-166
• Seiko 4465-758
• Seiko 0740-987
• Seiko 5695-633
• Seiko 0773-502
• Seiko 7181-146