Seiko Cal. 4420 - 117

Released in 1969, the Cal. 4420 with design code 117 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-d8e7af768cd3]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1969

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