Seiko Cal. 6663 - 789

Released in 1995, the Cal. 6663 with design code 789 was part of Seiko's domestic market collection. Powered by the 6663 caliber with 22j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-6958bfcf23c3]

Also known as: Pogue, Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1995

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