Tudor Submariner Model 9411/0

Case Diameter: 39.5 mm
Case Height: 13.5 mm
Case length: 47.5 mm
Lug Width: 20 mm
Movement: ETA 2784 17 jewel
non-hacking automatic. Quick-set date,
28,800 bph,  42 hour power reserve
Case material: Stainless steel
Crown: Rolex "Triplock" screw down
Bezel: Bi-directional, no index
Water resistance: 200 meters
Vintage: Early '70s