Seiko Cal. 6654 - 406

Released in 1966, the Cal. 6654 with design code 406 was part of Seiko's domestic market collection. With its 18mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-fa3ecef85133]

Also known as: Tuna, Goldfeather

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1966

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