BONDIX DIVER CALYPSOMATIC Vintage Swiss automatic watch 20 ATMOS Ref. 724 Cal. AS 1700/01 SCREW DOWN CROWN. Measurements: 38 mm without crown and 42 mm with crown. Good condition although with natural wear from the passage of time and use. Bracelet for wrists up to 20.5 cm maximum. SPECTACULAR Brand: Bondix Model: Calypsomatic Ref. 724 Genre: Men's Movement: Automatic Caliber: AS 1700/01 Case material: Stainless Steel Diameter without crown: 38 mm Diameter with crown: 42 mm Lug to Lug: 48 mm Inside Lug Width: 20 mm Band material: Stainless steel Bracelet measurement: Brazalete para muñecas de hasta 20,5 cm máximo Decade: 60s Production: Fine Box: No Papers: No Working: Yes