Seiko Cal. 4440 - 573

The Seiko 4440-573 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-941e9084d2b0]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1983

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