Seiko Cal. 4460 - 423

The Seiko 4460-423 represents an important milestone in Seiko's 1985 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-cefd3dcedeb7]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1985

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