Seiko Cal. 6129 - 915

The Seiko 6129-915 represents an important milestone in Seiko's 1979 lineup. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-4bc063356bf3]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1979

Related Models

• Seiko 4421-591
• Seiko 5698-577
• Seiko 6231-819
• Seiko 5678-291
• Seiko 7084-450
• Seiko 7146-704
• Seiko 6645-493
• Seiko 7070-215
• Seiko 6392-494
• Seiko 5664-940
• Seiko 5278-469
• Seiko 6250-297