Hanhart PRIMUS diver dark

Item number: 742.510

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starting from 3.040,00 €

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  • The strap is made of calf leather and due to its shape it fits perfectly to the watch.. The white seam provides a contrast for lovers of detail. According to the case material you can choose between three different folding clasps.
  • For the PRIMUS collection there are Canvas straps in different colors. Canvas is made of strong yarn, which is woven tightly and is often used in military watches. The canvas straps are more comfortable on the skin, especially on warm summer days, but also much easier to clean than leather straps.
  • This vulcanised rubber strap is designed for the PRIMUS Diver and Racer, but can be purchased for any PRIMUS model. The high flexibility contributes to the optimal wearing comfort. According to the case material you can choose between three different folding clasps.
Your configuration
In the past, Hanhart supplied the Navy with chronographs, including the single-button “Calibre 40”, and stopwatches. Today naval officers, leisure sailors and divers wear wristwatches or use stopwatches from Hanhart both on and under the water. The striking fluted bezel with inlaid red marking of the PRIMUS Diver is reminiscent of the design of the watch manufacturer’s legendary chronographs and is realised as a concave, unidirectional rotating bezel featuring a scale for calculating the dive time. It can be adjusted to an anticlockwise direction and has a detent set in steps of a minute.


  • Automatic movement HAN3809
  • 28,800 VPH, 4 Hz, 28 jewels
  • Power reserve of min. 42 hours


  • Small second
  • 30-minute counter
  • Date


  • Stainless steel or black DLC-coated stainless steel
  • Fluted, unidirectional rotating bezel
  • Diameter 44 mm, height 15 mm
  • Internally anti-reflective convex sapphire glass
  • Sapphire glass case back secured by screws
  • Water-resistant to 10 bar/10 ATM


  • Blue or black
  • Super-LumiNova® coated hands, numerals and indexes


  • Vulcanised rubber
  • Folding clasp made of stainless steel or DLC-coated stainless steel

case material: Steel
Movement: Automatic
Gender: Men's watch / Unisex
functions: Chronograph
Divers: Lumincent Numerals
Art: Watches

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