Seiko Cal. 3871 - 161

This Automatic model from 1993 features a 35mm PVD Black case. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-2b441472c24f]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1993

Related Models

• Seiko 7196-134
• Seiko 7026-875
• Seiko 6387-439
• Seiko 6625-606
• Seiko 6146-220
• Seiko 6349-234
• Seiko 4594-687
• Seiko 6168-915
• Seiko 5248-102
• Seiko 5621-524
• Seiko 5674-575
• Seiko 5213-397