Seiko Cal. 4420 - 543

The 4420-543 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4420 caliber with 32j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-cf31050614bb]

Also known as: Pogue, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1985

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