Seiko Cal. 6665 - 820

The Seiko 6665-820 represents an important milestone in Seiko's 1997 lineup. With its 18mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-ed6663a7e6bb]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1997

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