Longines L2.908.4.51.6 : Master Collection 40mm Power Reserve Stainless L2.666.4.51.6 [Deal Lt] Longines Master L2.666.4.51.6 Power Reserved 42mm Kim original Longines watch strap famous craftsman L2L4 solid stainless LONGINES L2.142.4.70.6 Evidenza Tonneau Stainless Steel Automatic Watch Band Omega at Ian Stewart blog. GENERAL SPECIFICATIONS Product: Stainless Steel Watch Band Band Material: Stainless Steel Band Color: Silver Band Length: Men Standard Clasp Type: Deployment Buckle with Push Button QC: 100% Test Past Quality: Quality Guarantee ODM OEM: YES Model Number: L2. 666. 4. 51. 6_K0008090