Seiko Cal. 4459 - 742

Seiko 4459-742

The 4459-742 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4459 caliber with 33j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-17625ab102a9]

Also known as: UFO, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1979

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seikata-wm-17625ab102a9