Seiko Cal. 4425 - 304

Released in 1981, the Cal. 4425 with design code 304 was part of Seiko's domestic market collection. With its 18mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-cf490ea04068]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1981

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