Seiko Cal. 6642 - 842

The Seiko 6642-842 represents an important milestone in Seiko's 1996 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e1d4cf00dc7a]

Also known as: Flighty

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1996

Related Models

• Seiko 6141-600
• Seiko 6121-336
• Seiko 3889-532
• Seiko 6619-975
• Seiko 0719-549
• Seiko 3836-462
• Seiko 5653-643
• Seiko 5211-542
• Seiko 6614-211
• Seiko 6627-813
• Seiko 5637-435
• Seiko 6389-568