Seiko Cal. 4546 - 821

Seiko 4546-821

The 4546-821 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4546 caliber with 25j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-fc2e572bb02e]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
42mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
25j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1999

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