Seiko Cal. 6668 - 724

The 6668-724 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9ec15206bb10]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

28j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1978

Related Models

• Seiko 5274-934
• Seiko 0786-404
• Seiko 6684-237
• Seiko 5271-690
• Seiko 4440-502
• Seiko 6211-461
• Seiko 4598-762
• Seiko 3821-420
• Seiko 6128-676
• Seiko 6154-386
• Seiko 4522-958
• Seiko 6246-926