Seiko Cal. 4577 - 396

Released in 1978, the Cal. 4577 with design code 396 was part of Seiko's domestic market collection. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-13bd976664ff]

Also known as: Bullhead, Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Silver

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1978

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