Seiko Cal. 4537 - 583

Released in 1995, the Cal. 4537 with design code 583 was part of Seiko's domestic market collection. With its 21mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-d10ee6be7555]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1995

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