Seiko Cal. 4420 - 699

The Seiko 4420-699 represents an important milestone in Seiko's 1990 lineup. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-6ffd26f6ce42]

Also known as: Pogue, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1990

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