Seiko Cal. 3858 - 733

Released in 1969, the Cal. 3858 with design code 733 was part of Seiko's domestic market collection. With its 19mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-67dee7fa6f2c]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1969

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