Seiko Cal. 4547 - 450

Released in 1982, the Cal. 4547 with design code 450 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-07e92e27cb73]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1982

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