Seiko Cal. 6689 - 981

This Spring Drive model from 1985 features a 40mm Gold-Plated case. Powered by the 6689 caliber with 17j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-2b4a54853c68]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1985

Related Models

• Seiko 4536-528
• Seiko 6616-896
• Seiko 3867-429
• Seiko 5232-681
• Seiko 7179-744
• Seiko 4490-835
• Seiko 5614-977
• Seiko 6128-311
• Seiko 5629-959
• Seiko 5278-885
• Seiko 0741-821
• Seiko 5229-915