Seiko Cal. 4571 - 261

Released in 1970, the Cal. 4571 with design code 261 was part of Seiko's domestic market collection. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-e6c332bd72cc]

Also known as: UFO, Sea Horse

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1970

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