PRS-50
# produced: 50 in LE
Case: 316L stainless steel with screw back and screw down crown. Finish Polished.
Bezel: Unidirectional 60 clicks domed acrylic.
Dimensions: Diameter = 42 mm, 15.3 mm thick and 50.7 mm lug tip to lug tip. Lug spacing is 22 mm.
Weight: 130 grammes on strap
Movement:
Limited: NOS AS2063 17 jewel automatic movement with quickset date
Standard: ETA2824-2
W/R: 200 metres water resistant
Crystal: Flat sapphire crystal with anti-reflective coating on the underside 4.13 mm thick
Antimag: Anti-magnetic to 4,800 A/m
http://www.youtube.com/watch?v=h7k9WJ81fro