Seiko Cal. 6166 - 552

Released in 1986, the Cal. 6166 with design code 552 was part of Seiko's domestic market collection. With its 20mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-5fc6be3a484a]

Also known as: Turtle, UFO

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1986

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