Seiko Cal. 6688 - 785

Released in 1975, the Cal. 6688 with design code 785 was part of Seiko's domestic market collection. With its 22mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-8e92da23bf75]

Also known as: Pogue, Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1975

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