Seiko Cal. 4577 - 950

This Hand-Winding model from 1985 features a 45mm Gold-Plated case. It features a White dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-7949f56b3a2e]

Also known as: UFO, Rally

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1985

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