Seiko Cal. 4534 - 573

The 4534-573 is a sought-after Solar piece from Seiko's golden era. Powered by the 4534 caliber with 28j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-1cbb988c4f83]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1971

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