Seiko Cal. 4581 - 422

The 4581-422 is a sought-after Solar piece from Seiko's golden era. Powered by the 4581 caliber with 29j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-853604cb78aa]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1971

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