Seiko Cal. 6630 - 675

The Seiko 6630-675 represents an important milestone in Seiko's 1967 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-bd2faeb83ee6]

Also known as: Turtle, Shogun

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1967

Related Models

• Seiko 0794-525
• Seiko 5296-849
• Seiko 0774-615
• Seiko 6343-652
• Seiko 5256-185
• Seiko 3815-918
• Seiko 4570-812
• Seiko 6268-598
• Seiko 5612-773
• Seiko 6141-482
• Seiko 7161-320
• Seiko 7071-958