Seiko Cal. 4560 - 487

The 4560-487 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-b0471f848ac6]

Also known as: UFO, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1966

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