Seiko Cal. 6672 - 831

This Spring Drive model from 1993 features a 39mm PVD Black case. It features a Burgundy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-f1cacebd91d3]

Also known as: Helmet, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1993

Related Models

• Seiko 6212-274
• Seiko 7035-722
• Seiko 4459-925
• Seiko 7011-145
• Seiko 3820-409
• Seiko 7124-132
• Seiko 6229-349
• Seiko 4444-628
• Seiko 3836-807
• Seiko 4572-460
• Seiko 5663-688
• Seiko 7158-378