Seiko Cal. 4578 - 457

Released in 1972, the Cal. 4578 with design code 457 was part of Seiko's domestic market collection. Powered by the 4578 caliber with 35j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-544a5cfe03be]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1972

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