Seiko Cal. 4425 - 949

This Kinetic model from 1979 features a 42mm Two-Tone case. Powered by the 4425 caliber with 22j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-dfa7b7a0f4d7]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1979

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