Seiko Cal. 4427 - 352

The Seiko 4427-352 represents an important milestone in Seiko's 1995 lineup. Powered by the 4427 caliber with 29j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-bdca0c1060d4]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1995

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