Seiko Cal. 4428 - 229

The Seiko 4428-229 represents an important milestone in Seiko's 1999 lineup. Powered by the 4428 caliber with 29j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-714aa772fcaa]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

29j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1999

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