Seiko Cal. 5619 - 761

Released in 1978, the Cal. 5619 with design code 761 was part of Seiko's domestic market collection. With its 22mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-78766ce01eb9]

Also known as: Tuna, Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1978

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