Seiko Cal. 6630 - 380

This Kinetic model from 1991 features a 42mm PVD Black case. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-a63a5a963263]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Cream

Jewels

20j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1991

Related Models

• Seiko 4553-736
• Seiko 3883-976
• Seiko 7036-259
• Seiko 7049-322
• Seiko 7117-396
• Seiko 6173-868
• Seiko 6641-497
• Seiko 4476-802
• Seiko 6341-542
• Seiko 3850-339
• Seiko 7028-379
• Seiko 6280-129