Seiko Cal. 4447 - 152

The Seiko 4447-152 represents an important milestone in Seiko's 1982 lineup. Powered by the 4447 caliber with 18j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-ea6f4deb2c34]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1982

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