Seiko Cal. 4456 - 981

Seiko 4456-981

The 4456-981 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4456 caliber with 25j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-b7699666f62e]

Also known as: Tuna, Navigator

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1989

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seikata-wm-b7699666f62e