Seiko Cal. 6641 - 885

Released in 1984, the Cal. 6641 with design code 885 was part of Seiko's domestic market collection. Powered by the 6641 caliber with 26j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-63ee272ec608]

Also known as: UFO, Sea Horse

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1984

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