Seiko Cal. 7021 - 550

Seiko 7021-550

The 7021-550 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7021 caliber with 32j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-c13b62e7080c]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
15.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1983

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seikata-wm-c13b62e7080c