Seiko Cal. 6694 - 733

This Spring Drive model from 1981 features a 39mm Hardlex-Coated Steel case. With its 18mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-fd42e73541c5]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1981

Related Models

• Seiko 3879-815
• Seiko 6181-667
• Seiko 6176-527
• Seiko 7013-482
• Seiko 6184-837
• Seiko 0721-504
• Seiko 4472-129
• Seiko 6275-361
• Seiko 5613-181
• Seiko 6123-578
• Seiko 6629-931
• Seiko 7028-392