Seiko Cal. 4560 - 543

The 4560-543 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4560 caliber with 29j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-ca517b8e771a]

Also known as: Helmet, Goldfeather

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1966

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