Leff amsterdam Tube Watches-

  For the design of the Tube Watch Leff amsterdam teamed up with Dutch Designer Piet Hein Eek. Piet’s unparalleled vision on design and LEFF amsterdam’s raw, industrial and sophisticated approach, came together in an amazing collection of refined yet tough watches. The design of the Tube Watch has an iconic ring that functions as the clock’s face. You can recognize every LEFF amsterdam watch by this unique characteristic.   Case Material: Stainless Steel Band Material: Leather Case Lens: Mineral Glass Number Type: Analogue Movement: Japanese Seiko Y120 - 2 Hand Crown: Push/Pull w/ Diamond Cut Teeth Water Resistance: 3ATM / 30 Meters / 100 Ft Battery Type: SR626SW (Included) Watch Face Diameter (mm): 32mm or 40mm (Depends on Size) Band Length (mm): 110/70 ( 4.3" or 2.76")  or 115/75  - (4.5" or 2.95")  for Leather Depends on Size Band Width (mm): 16 or 20  (.7" or .79") -Depends on Size Experience the perfect blend of style and precision with the Leff amsterdam Tube Watch. Featuring