Seiko Cal. 5616 - 750

The Seiko 5616-750 represents an important milestone in Seiko's 1970 lineup. With its 21mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-6cb9de4cd884]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1970

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