Seiko Cal. 4421 - 564

The 4421-564 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4421 caliber with 32j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-8947b0f19d24]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1974

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