Seiko Cal. 6240 - 833

This Quartz model from 1977 features a 43mm PVD Black case. With its 18mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-fda52fb15750]

Also known as: Samurai, Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

Related Models

• Seiko 5259-460
• Seiko 3828-251
• Seiko 4524-423
• Seiko 6184-899
• Seiko 6673-204
• Seiko 6218-519
• Seiko 6131-906
• Seiko 4440-845
• Seiko 6223-229
• Seiko 4435-767
• Seiko 4499-843
• Seiko 7132-397