Seiko Cal. 6690 - 896

The Seiko 6690-896 represents an important milestone in Seiko's 1978 lineup. With its 19mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-f395f43d2cc5]

Also known as: Rally, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1978

Related Models

• Seiko 7192-785
• Seiko 7020-493
• Seiko 6662-339
• Seiko 5629-944
• Seiko 6699-248
• Seiko 6697-444
• Seiko 7032-912
• Seiko 0721-706
• Seiko 4555-683
• Seiko 4498-381
• Seiko 7149-584
• Seiko 0728-575