Seiko Cal. 4437 - 529

The Seiko 4437-529 represents an important milestone in Seiko's 1976 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-d9ba64dbfb64]

Also known as: Rally, Goldfeather

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1976

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