Seiko Cal. 4433 - 864

Released in 1989, the Cal. 4433 with design code 864 was part of Seiko's domestic market collection. With its 20mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-06cfdb0ed5e3]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1989

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