TISSOT SEASTAR T-12 – Vintage Swiss chronograph watch, manual wind, Cal. Lemania 1281, Ref. 40506. Large diameter. Measurements: 42.2 mm without crown and 45.8 mm with crown. Good condition, although with evident signs of age and use. Spectacular condition of hands and dial. Original GAY FRÈRES 2/68 bracelet for wrists up to 20.5 cm. AWESOME Brand: Tissot Model: Seastar T-12 Ref. 40506 Genre: Men's Movement: Manual Winding Caliber: Lemania 1281 Case material: Stainless Steel Diameter without crown: 42,2 mm Diameter with crown: 45.8 mm Lug to Lug: 50 mm Inside Lug Width: 22 mm Band material: Stainless steel Bracelet measurement: Bracelet is for wrists up to 20.5 cm maximum Decade: 60s Year: 1968 (circa) Production: Very good condition Box: No Papers: No Signed: Dial, movement, case, crown, bracelet Working: Yes