Seiko Cal. 6240 - 178

This Spring Drive model from 1979 features a 41mm PVD Black case. With its 21mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-9faae41c241c]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1979

Related Models

• Seiko 6161-192
• Seiko 6316-667
• Seiko 3833-628
• Seiko 5626-547
• Seiko 7065-729
• Seiko 5621-349
• Seiko 0710-875
• Seiko 0764-697
• Seiko 5693-991
• Seiko 6346-205
• Seiko 6375-605
• Seiko 3887-597