Seiko Cal. 4545 - 263

The Seiko 4545-263 represents an important milestone in Seiko's 1993 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-edaa6dae9bf2]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1993

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