An earlier model Sinn Flieger Chronograph (ref: 103??), late 80ís-early 90ís with (now) unusual white subdials, hand wound Valjoux 7760 movement with date function, screwdown crown, stainless steel case with screwback. Generic solid link oyster style bracelet with fliplock clasp. Dial, hands, bezel and case in excellent condition, small light scratch on screwback. Price $700 plus postage.