Seiko Cal. 4521 - 652

Seiko 4521-652

The 4521-652 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4521 caliber with 35j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-0e2bf6441413]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
41mm
Case Thickness
15.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1994

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