Seiko Cal. 5665 - 200

Released in 1976, the Cal. 5665 with design code 200 was part of Seiko's domestic market collection. With its 21mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-028abe6bc8e4]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1976

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