Seiko Cal. 4540 - 182

Released in 1984, the Cal. 4540 with design code 182 was part of Seiko's domestic market collection. With its 18mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-258fe2fbe0be]

Also known as: Bullhead, Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1984

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