Seiko Cal. 3873 - 681

The Seiko 3873-681 represents an important milestone in Seiko's 1988 lineup. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-dc0584cb92ec]

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1988

Related Models

• Seiko 6334-977
• Seiko 4477-647
• Seiko 5230-514
• Seiko 4573-373
• Seiko 7019-223
• Seiko 3866-981
• Seiko 7054-773
• Seiko 4545-494
• Seiko 7027-613
• Seiko 7041-415
• Seiko 7181-862
• Seiko 6625-727