Seiko Cal. 4421 - 338

This Kinetic model from 1966 features a 40mm PVD Black case. Powered by the 4421 caliber with 22j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-4d00a91b87d1]

Also known as: Shogun

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1966

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