Seiko Cal. 5636 - 577

Released in 1982, the Cal. 5636 with design code 577 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-107e56d39f80]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1982

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