Seiko Cal. 4573 - 550

The Seiko 4573-550 represents an important milestone in Seiko's 1979 lineup. Powered by the 4573 caliber with 33j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-ef7cfa80deff]

Also known as: Pogue, Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1979

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