Gruen Art Deco Open-face Platinum Watch, recessed gem-set roman numerals, silvered center with applied dot minute track and reading "Gruen," with Breguet-style hands, snap-back case reading "10% IRID Platinum7710," 17-jewel, stem-wind, stem-set movement, dia. 41.5 mm, 46g. Estimate $400-600 Items may have wear and tear, imperfections, or the effects of aging. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Skinner shall have no responsibility for any error or omission.