Seiko Cal. 6646 - 705

This Hand-Winding model from 1972 features a 43mm Two-Tone case. With its 19mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-2fa74824fe90]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1972

Related Models

• Seiko 6381-373
• Seiko 6340-284
• Seiko 7084-910
• Seiko 3821-896
• Seiko 0749-829
• Seiko 4573-438
• Seiko 7165-805
• Seiko 3838-876
• Seiko 7146-673
• Seiko 6396-761
• Seiko 3872-637
• Seiko 0752-952