Seiko Cal. 5612 - 720

The Seiko 5612-720 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-188728e67f20]

Also known as: Rally, World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1984

Related Models

• Seiko 3810-478
• Seiko 5691-408
• Seiko 5615-545
• Seiko 7043-137
• Seiko 5226-846
• Seiko 7045-153
• Seiko 5632-368
• Seiko 5236-239
• Seiko 5251-745
• Seiko 4487-136
• Seiko 6144-797
• Seiko 4580-408