Seiko Cal. 6610 - 641

This Hand-Winding model from 1999 features a 41mm Two-Tone case. With its 21mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-8012d663b1e4]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

27j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1999

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