Seiko Cal. 6671 - 241

This Automatic model from 1972 features a 37mm Hardlex-Coated Steel case. Powered by the 6671 caliber with 23j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-3d4c9ef04d7e]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1972

Related Models

• Seiko 6648-858
• Seiko 6686-705
• Seiko 3849-595
• Seiko 6247-409
• Seiko 4429-163
• Seiko 4469-524
• Seiko 6147-586
• Seiko 4524-991
• Seiko 3887-567
• Seiko 6191-262
• Seiko 6211-819
• Seiko 0790-355