Seiko Cal. 6613 - 407

The Seiko 6613-407 represents an important milestone in Seiko's 1973 lineup. Powered by the 6613 caliber with 22j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-6496a0b76b23]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1973

Related Models

• Seiko 6390-220
• Seiko 4478-464
• Seiko 7197-351
• Seiko 5294-550
• Seiko 6137-744
• Seiko 6115-234
• Seiko 6672-308
• Seiko 6125-259
• Seiko 6199-128
• Seiko 5292-768
• Seiko 7090-815
• Seiko 5667-304