Eberhard & Co. A stainless steel automatic calendar wristwatch
Ref:126013, Case No.6553530, Circa 1970
25-jewel Cal.266-123A automatic movement, black dial with applied polished luminous filled baton hour markers, white outer minute divisions, polished pointed baton hands with luminous inserts and centre seconds, roulette date aperture at 3, brushed and polished tonneau shaped case with screw down back, uni-directional calibrated bezel with luminous arrow at 12, signed shouldered crown, fitted taupe fabric strap, case, dial and movement signed 43mm.