Seiko Cal. 6641 - 477

Released in 1987, the Cal. 6641 with design code 477 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-5c7a29920e73]

Also known as: Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1987

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