Seiko Cal. 6633 - 954

Released in 1989, the Cal. 6633 with design code 954 was part of Seiko's domestic market collection. With its 18mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-69fa23eca560]

Also known as: UFO, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1989

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