Seiko Cal. 4576 - 221

This Hand-Winding model from 1971 features a 46mm Gold-Plated case. It features a Cream dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-928ea4de07a4]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1971

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