Poseidon is equipment supplier to the German Kampfschwimmer ( combat diver ) and Naval Commandos.

Poseidon Chronograph Pro P10042 100m black

Details:
Case: stainless steel, crown protector
Crystal: mineral
Bezel: stainless steel,
Clockwork: Seiko Quartz
Pointer: 3-way (h/min/sec)
Waterresistance: 100 m / 335 feet
Strap: stainless steel, 22mm
Crone: screwed
Bottom: screwed
Dial: black
Illumination: Superluminova
Size: 41mm / high 11mm