Seiko Cal. 6689 - 571

Seiko 6689-571

The Seiko 6689-571 represents an important milestone in Seiko's 1980 lineup. Powered by the 6689 caliber with 31j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-76dc14bb57c7]

Also known as: Rally, Goldfeather

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1980

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