Seiko Cal. 4539 - 682

Released in 1972, the Cal. 4539 with design code 682 was part of Seiko's domestic market collection. With its 22mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-cc185692aba6]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1972

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