Seiko Cal. 6655 - 140

This Hand-Winding model from 1976 features a 42mm PVD Black case. With its 21mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-3192dac0d447]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1976

Related Models

• Seiko 3839-678
• Seiko 6381-468
• Seiko 7082-962
• Seiko 7012-663
• Seiko 6294-653
• Seiko 0746-836
• Seiko 6162-445
• Seiko 4524-316
• Seiko 5265-457
• Seiko 6611-382
• Seiko 7028-328
• Seiko 5632-231