Seiko Cal. 4446 - 197

The 4446-197 is a sought-after Solar piece from Seiko's golden era. Powered by the 4446 caliber with 31j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-aadac3ed2714]

Also known as: UFO, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1990

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