Seiko Cal. 3823 - 647

This Spring Drive model from 1967 features a 42mm Stainless Steel case. With its 21mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-02715b7ae5a5]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1967

Related Models

• Seiko 6691-746
• Seiko 3896-436
• Seiko 6351-752
• Seiko 5687-757
• Seiko 7197-573
• Seiko 4523-535
• Seiko 7145-818
• Seiko 3874-828
• Seiko 5649-625
• Seiko 3878-547
• Seiko 7075-685
• Seiko 7197-634