Seiko Cal. 6659 - 998

Seiko 6659-998

The 6659-998 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6659 caliber with 21j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-8505702b97ca]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1997

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seikata-wm-8505702b97ca