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Royal Navy MK II Military Ref.7390B

Movement

• mechanical with automatic winding ETA calibre's 2824-2 Diameters 25,6 mm 25 Rubies 28'800 half vibration per hour. Incabloc-shock-proof.
  

• hours, minutes, central seconds, date, second-stopped
  

Case

• Self made steel-Case with arched and non reflector ,sapphire- glass hardness 9 , Inside cage separate with soft iron case to protect about magnetic fields until 100'000 AMP. Diameters 41mm, height 13 mm screwed bottom, waterproof until 50 meters.
  

Dial

• Soft iron black, Arabic numbers with 4 tritium luminous -index Steel Pointer with luminous Tritium.
  

Strap

• Leather black upholstery with a Symbol.
  

Variety's

• Stainless steel bracelet with polished expanding. Security locking system with Symbol.
  

Guaranty

• 5 years guaranty of the mechanic and the material or factory defect. Watchmakers passport with a free inspection in this time.