Seiko Cal. 4430 - 197

The Seiko 4430-197 represents an important milestone in Seiko's 1987 lineup. Powered by the 4430 caliber with 19j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-e2993535dbbc]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1987

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