Seiko Cal. 4421 - 868

The Seiko 4421-868 represents an important milestone in Seiko's 1978 lineup. Powered by the 4421 caliber with 30j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-57c0b2c0cca2]

Also known as: Pogue, Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1978

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