Seiko Cal. 6654 - 544

The 6654-544 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-755cb84eca98]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1986

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