Seiko Cal. 4425 - 305

The Seiko 4425-305 represents an important milestone in Seiko's 1978 lineup. Powered by the 4425 caliber with 22j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-51fb35d8af39]

Also known as: Silverwave

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Cream

Jewels

22j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1978

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