Seiko Cal. 4454 - 842

Seiko 4454-842

The 4454-842 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4454 caliber with 27j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-c86bd4f91aba]

Also known as: Sumo, Helmet

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
11.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1974

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