Seiko Cal. 6641 - 864

The Seiko 6641-864 represents an important milestone in Seiko's 1994 lineup. With its 19mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-f07bd8efe835]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1994

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