Poseidon is equipment supplier to the German Kampfschwimmer ( combat diver ) and Naval Commandos.
Poseidon Chronograph Pro P10042 100m black
Details:Case: stainless steel, crown protectorCrystal: mineralBezel: stainless steel,Clockwork: Seiko Quartz Pointer: 3-way (h/min/sec)Waterresistance: 100 m / 335 feetStrap: stainless steel, 22mmCrone: screwedBottom: screwedDial: blackIllumination: SuperluminovaSize: 41mm / high 11mm