Seiko Cal. 3872 - 222

This Spring Drive model from 1980 features a 42mm Hardlex-Coated Steel case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-cdea16f64e03]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1980

Related Models

• Seiko 5234-687
• Seiko 6162-316
• Seiko 6671-173
• Seiko 6391-688
• Seiko 6668-667
• Seiko 6292-456
• Seiko 6190-250
• Seiko 7111-950
• Seiko 5234-267
• Seiko 7055-805
• Seiko 4483-575
• Seiko 0786-135