Seiko Cal. 3852 - 399

The Seiko 3852-399 represents an important milestone in Seiko's 1988 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-d473c2ba4349]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1988

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