Seiko Cal. 3873 - 642

The Seiko 3873-642 represents an important milestone in Seiko's 1988 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-5dc3ea731231]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1988

Related Models

• Seiko 4476-615
• Seiko 7041-766
• Seiko 6322-817
• Seiko 6638-743
• Seiko 3853-845
• Seiko 4445-143
• Seiko 7112-825
• Seiko 7020-729
• Seiko 5686-448
• Seiko 0787-741
• Seiko 6313-944
• Seiko 6156-878