Seiko Cal. 4527 - 920

The Seiko 4527-920 represents an important milestone in Seiko's 1978 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-1d5c97b53860]

Also known as: UFO, Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1978

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