Seiko Cal. 6634 - 445

Seiko 6634-445

The 6634-445 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6634 caliber with 21j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-024668227c11]

Also known as: Emperor

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1989

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seikata-wm-024668227c11