Seiko Cal. 5663 - 758

Released in 1980, the Cal. 5663 with design code 758 was part of Seiko's domestic market collection. With its 21mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-50ff88bf11be]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1980

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