Seiko Cal. 6663 - 649

The 6663-649 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6663 caliber with 18j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-c2aafaa9035b]

Also known as: Pogue, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1993

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