Seiko Cal. 3893 - 687

The Seiko 3893-687 represents an important milestone in Seiko's 1983 lineup. With its 18mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-29efc8a0c374]

Also known as: Sumo, Goldfeather

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1983

Related Models

• Seiko 6115-905
• Seiko 4556-736
• Seiko 3897-141
• Seiko 6631-846
• Seiko 7151-102
• Seiko 6258-556
• Seiko 6193-860
• Seiko 5620-726
• Seiko 5686-224
• Seiko 6265-835
• Seiko 7020-425
• Seiko 4476-585