Seiko Cal. 5667 - 784

The Seiko 5667-784 represents an important milestone in Seiko's 1974 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-70c1b41fc0fc]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1974

Related Models

• Seiko 6637-854
• Seiko 4586-326
• Seiko 6376-798
• Seiko 3869-387
• Seiko 5628-604
• Seiko 4597-414
• Seiko 5248-355
• Seiko 7113-366
• Seiko 0722-619
• Seiko 7155-532
• Seiko 5258-403
• Seiko 7139-237