Seiko Cal. 4447 - 373

This Hand-Winding model from 1979 features a 42mm Hardlex-Coated Steel case. Powered by the 4447 caliber with 32j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-5f615b0316bb]

Also known as: Panda, UFO

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1979

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