Seiko Cal. 6644 - 833

The Seiko 6644-833 represents an important milestone in Seiko's 1985 lineup. Powered by the 6644 caliber with 24j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-0d6c3d9d42a2]

Also known as: Goldfeather, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1985

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