Seiko Cal. 3873 - 211

This Automatic model from 1970 features a 35mm PVD Black case. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-df6be0f353cf]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1970

Related Models

• Seiko 5636-182
• Seiko 6615-944
• Seiko 5618-891
• Seiko 5652-554
• Seiko 6686-530
• Seiko 4528-976
• Seiko 5665-728
• Seiko 6282-544
• Seiko 6288-894
• Seiko 6195-705
• Seiko 3866-227
• Seiko 7141-821