Seiko Cal. 6674 - 981

The Seiko 6674-981 represents an important milestone in Seiko's 1987 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e9af900fd146]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1987

Related Models

• Seiko 6681-177
• Seiko 0757-353
• Seiko 5261-403
• Seiko 4498-839
• Seiko 5677-529
• Seiko 6216-627
• Seiko 0770-107
• Seiko 4526-426
• Seiko 5282-330
• Seiko 6625-401
• Seiko 7079-345
• Seiko 6378-352