Seiko Cal. 4587 - 765

This Hand-Winding model from 1979 features a 35mm Gold-Plated case. With its 20mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-90df8987b15a]

Also known as: UFO, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1979

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