Seiko Cal. 3830 - 710

The Seiko 3830-710 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-1efb287bb1fe]

Also known as: Sumo, Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1974

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