Model: ST-2101C3. Material:Stainless steel case, PU band, authentic Japanese lithium battery for use over two years. Functions:30M waterproof, time, date, week, month, EL light, stopwatch, alarm, 12 and 24 hour format, etc . Quanlity gurantee: 1 year. Some percent of defective batteries or other parts without charge are available. Unit price:USD1.79/PC FOB Shenzhen. Mini order:100PS. Sample or trial order total in 100PS with models and colors assorted is available. Delivery: 5 days up. Payment: T/T or L/C at sight. Packing:1. each in a paper box with English manual. The paper gift box is free of charge. 200PS/CTN, CTN size:54x45x25cm, G.W 12KGS, N.W 11KGS. 2. Each in a transparent plastic box with English manual. 100PS/CTN, CTN size:35x31x52cm, G.W 13KGS, N.W 12KGS.The transparent box is charged USD0.15/PC. Printing: Available. One color logo is free of charge. More colors logo are charged additionally. Please email us color logo or words, specify the position and Pantone codes. Samples and catalogues: available. We only use courier like DHL , FedEx, etc. Please offer the courier account to collect the freight or confirm to collect before sample dispatch. Your paying the airfreight is a must to show your real business intention at the cooperation initiating stage.