Seiko Cal. 7122 - 513

The Seiko 7122-513 represents an important milestone in Seiko's 1973 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-22edefa99f96]

Also known as: Tuna, Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1973

Related Models

• Seiko 6337-612
• Seiko 0763-718
• Seiko 7134-429
• Seiko 3868-530
• Seiko 5654-309
• Seiko 6272-942
• Seiko 7054-658
• Seiko 6188-123
• Seiko 7141-708
• Seiko 3893-275
• Seiko 4429-152
• Seiko 5231-298