Girard Perregaux Round=1 1 Brand: Girard Perregaux Model: Round Ref: N A Year: 1950s Movement: Manual Cal. 27BF (AS 1130) Case: 36mm Material: 10K GP Stainless Steel Strap: 18mm Includes: Strap About This Watch 2201791 1856 1862 2006 1950 1950 23 Condition 201712OH About This Watch Simple design oversized 10K gold wristwatch by Girard Perregaux. Made in 1950's and manual movement with sub second. Looks beautiful and index seems PG color. Condition The case is excellent