Seiko Cal. 6364 - 755

Released in 1968, the Cal. 6364 with design code 755 was part of Seiko's domestic market collection. With its 19mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-ad59cba6a4fa]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1968

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