Seiko Cal. 6645 - 869

This Spring Drive model from 1993 features a 46mm Titanium case. With its 21mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-7ed6f68e1942]

Also known as: Sumo, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1993

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