Seiko Cal. 4540 - 958

The Seiko 4540-958 represents an important milestone in Seiko's 1982 lineup. With its 21mm lug width and 12.9mm profile, it sits comfortably on most wrists. [seikata-wm-444687db2b39]

Also known as: Panda, Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1982

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