Seiko Cal. 6630 - 574

Seiko 6630-574

The 6630-574 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6630 caliber with 30j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-6da8ce06976e]

Also known as: Shogun, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Champagne
Jewels
30j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1965

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