Seiko Cal. 3887 - 142

This Automatic model from 1989 features a 41mm PVD Black case. With its 20mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-e6091a43e75a]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1989

Related Models

• Seiko 7148-391
• Seiko 7078-638
• Seiko 6317-675
• Seiko 4573-986
• Seiko 3835-823
• Seiko 4443-136
• Seiko 6127-678
• Seiko 4579-260
• Seiko 7173-108
• Seiko 6243-444
• Seiko 6283-389
• Seiko 5699-903