Seiko Cal. 5677 - 487

Released in 1967, the Cal. 5677 with design code 487 was part of Seiko's domestic market collection. It features a Cream dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-0444d844641a]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

21j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1967

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